diff --git a/website/client/app.vue b/website/client/app.vue
index 510b69089e..8590f4ee7e 100644
--- a/website/client/app.vue
+++ b/website/client/app.vue
@@ -144,6 +144,16 @@ export default {
       return response;
     }, (error) => {
       if (error.response.status >= 400) {
+        // Check for conditions to reset the user auth
+        const invalidUserMessage = [this.$t('invalidCredentials'), 'Missing authentication headers.'];
+        if (invalidUserMessage.indexOf(error.response.data.message) !== -1) {
+          localStorage.removeItem('habit-mobile-settings');
+          localStorage.removeItem('hello');
+          this.$store.state.isUserLoggedIn = false;
+          window.location.href = '/static/home';
+          return Promise.reject(error);
+        }
+
         // Don't show errors from getting user details. These users have delete their account,
         // but their chat message still exists.
         let configExists = Boolean(error.response) && Boolean(error.response.config);
diff --git a/website/client/components/challenges/challengeDetail.vue b/website/client/components/challenges/challengeDetail.vue
index ce49b49762..53d8a7867a 100644
--- a/website/client/components/challenges/challengeDetail.vue
+++ b/website/client/components/challenges/challengeDetail.vue
@@ -68,7 +68,7 @@
         button.btn.btn-secondary(v-once, @click='edit()') {{$t('editChallenge')}}
       div(v-if='isLeader')
         button.btn.btn-danger(v-once, @click='closeChallenge()') {{$t('endChallenge')}}
-      div(v-if='isLeader')
+      div(v-if='isLeader || isAdmin')
         button.btn.btn-secondary(v-once, @click='exportChallengeCsv()') {{$t('exportChallengeCsv')}}
       div(v-if='isLeader')
         button.btn.btn-secondary(v-once, @click='cloneChallenge()') {{$t('clone')}}
@@ -246,6 +246,9 @@ export default {
       if (!this.challenge.leader) return false;
       return this.user._id === this.challenge.leader._id;
     },
+    isAdmin () {
+      return Boolean(this.user.contributor.admin);
+    },
     canJoin () {
       return !this.isMember;
     },
@@ -403,6 +406,7 @@ export default {
     cloneChallenge () {
       this.cloning = true;
       this.$store.state.challengeOptions.tasksToClone = this.tasksByType;
+      this.$store.state.challengeOptions.workingChallenge = Object.assign({}, this.$store.state.challengeOptions.workingChallenge, this.challenge);
       this.$root.$emit('show::modal', 'challenge-modal');
     },
   },
diff --git a/website/client/components/groups/group.vue b/website/client/components/groups/group.vue
index 6f7e49eb99..8423983972 100644
--- a/website/client/components/groups/group.vue
+++ b/website/client/components/groups/group.vue
@@ -31,11 +31,13 @@
         .row.new-message-row
           textarea(:placeholder="!isParty ? $t('chatPlaceholder') : $t('partyChatPlaceholder')", v-model='newMessage', @keydown='updateCarretPosition')
           autocomplete(:text='newMessage', v-on:select="selectedAutocomplete", :coords='coords', :chat='group.chat')
-          button.btn.btn-secondary.send-chat.float-left(v-once, @click='sendMessage()') {{ $t('send') }}
+
         .row
           .col-6
             button.btn.btn-secondary.float-left.fetch(v-once, @click='fetchRecentMessages()') {{ $t('fetchRecentMessages') }}
             button.btn.btn-secondary.float-left(v-once, @click='reverseChat()') {{ $t('reverseChat') }}
+          .col-6
+            button.btn.btn-secondary.send-chat.float-right(v-once, @click='sendMessage()') {{ $t('send') }}
 
         .row.community-guidelines(v-if='!communityGuidelinesAccepted')
           div.col-8(v-once, v-html="$t('communityGuidelinesIntro')")
@@ -301,13 +303,6 @@
     .new-message-row {
       position: relative;
     }
-
-    .send-chat {
-      z-index: 10;
-      position: absolute;
-      right: 1em;
-      bottom: 1em;
-    }
   }
 
   .toggle-up .svg-icon, .toggle-down .svg-icon {
diff --git a/website/client/components/groups/tavern.vue b/website/client/components/groups/tavern.vue
index 39a0d9ebca..ccfec8d7d6 100644
--- a/website/client/components/groups/tavern.vue
+++ b/website/client/components/groups/tavern.vue
@@ -15,10 +15,10 @@
 
         .row
           .col-6
-            button.btn.btn-secondary.send-chat.float-left(v-once, @click='sendMessage()') {{ $t('send') }}
+            button.btn.btn-secondary.float-left.fetch(v-once, @click='fetchRecentMessages()') {{ $t('fetchRecentMessages') }}
+            button.btn.btn-secondary.float-left(v-once, @click='reverseChat()') {{ $t('reverseChat') }}
           .col-6
-            button.btn.btn-secondary.float-right.fetch(v-once, @click='fetchRecentMessages()') {{ $t('fetchRecentMessages') }}
-            button.btn.btn-secondary.float-right(v-once, @click='reverseChat()') {{ $t('reverseChat') }}
+            button.btn.btn-secondary.send-chat.float-right(v-once, @click='sendMessage()') {{ $t('send') }}
 
         .row.community-guidelines(v-if='!communityGuidelinesAccepted')
           div.col-8(v-once, v-html="$t('communityGuidelinesIntro')")
diff --git a/website/client/components/inventory/stable/index.vue b/website/client/components/inventory/stable/index.vue
index 1855f76e4c..875b65a13f 100644
--- a/website/client/components/inventory/stable/index.vue
+++ b/website/client/components/inventory/stable/index.vue
@@ -248,6 +248,22 @@
           div.popover-content {{ $t('clickOnPetToFeed', {foodName: currentDraggingFood.text() }) }}
 </template>
 
+<style lang='scss' scoped>
+  .group {
+    height: 130px;
+    overflow: hidden;
+  }
+
+  .pet-row {
+    max-width: 100%;
+    flex-wrap: wrap;
+
+    .item {
+      margin-right: .5em;
+    }
+  }
+</style>
+
 <style lang="scss">
   @import '~client/assets/scss/colors.scss';
   @import '~client/assets/scss/modal.scss';
@@ -274,20 +290,6 @@
     top: -16px !important;
   }
 
-  .group {
-    height: 130px;
-    overflow: hidden;
-  }
-
-  .pet-row {
-    max-width: 100%;
-    flex-wrap: wrap;
-
-    .item {
-      margin-right: .5em;
-    }
-  }
-
   .hatchablePopover {
     width: 180px
   }
diff --git a/website/client/components/tasks/spells.vue b/website/client/components/tasks/spells.vue
index cfc75f3dfe..22fba4669e 100644
--- a/website/client/components/tasks/spells.vue
+++ b/website/client/components/tasks/spells.vue
@@ -21,16 +21,13 @@ div(v-if='user.stats.lvl > 10')
             @click='castStart(skill)',
             v-for='(skill, key) in spells[user.stats.class]',
             v-if='user.stats.lvl >= skill.lvl',
-            popover-trigger='mouseenter',
-            popover-placement='top',
-            :popover='skillNotes(skill)')
+            v-b-popover.hover.auto='skill.notes()')
             .spell.col-12.row
               .col-8.details
                 a(:class='{"disabled": spellDisabled(key)}')
-                p.title {{skill.text()}}
-                p.notes {{skill.notes()}}
+                div.img(:class='`shop_${skill.key} shop-sprite item-img`')
+                span.title {{skill.text()}}
               .col-4.mana
-                .img(:class='`shop_${skill.key} shop-sprite item-img`')
                 .mana-text
                   .svg-icon(v-html="icons.mana")
                   div {{skill.mana}}
@@ -52,23 +49,33 @@ div(v-if='user.stats.lvl > 10')
 
   .spell:hover {
     cursor: pointer;
+    border: solid 2px #50b5e9;
   }
 
   .spell {
     background: #ffffff;
+    border: solid 2px transparent;
     margin-bottom: 1em;
     box-shadow: 0 2px 2px 0 rgba(26, 24, 29, 0.16), 0 1px 4px 0 rgba(26, 24, 29, 0.12);
-    border-radius: 2px;
+    border-radius: 1000px;
     color: #4e4a57;
     padding-right: 0;
     padding-left: 0;
+    overflow: hidden;
 
     .details {
       text-align: left;
       padding-top: .5em;
 
-      p {
-        margin-bottom: .5em;
+      .img {
+        display: inline-block;
+      }
+
+      span {
+        display: inline-block;
+        width: 50%;
+        padding-bottom: .7em;
+        vertical-align: bottom;
       }
 
       .notes {
@@ -83,6 +90,7 @@ div(v-if='user.stats.lvl > 10')
 
     .mana-text {
       margin-bottom: .2em;
+      padding-top: 1.1em;
 
       div {
         display: inline-block;
@@ -142,6 +150,7 @@ div(v-if='user.stats.lvl > 10')
 <script>
 import axios from 'axios';
 import isArray from 'lodash/isArray';
+import bPopover from 'bootstrap-vue/lib/directives/popover';
 
 import spells from '../../../common/script/content/spells';
 
@@ -152,6 +161,7 @@ import MouseMoveDirective from 'client/directives/mouseposition.directive';
 
 import mana from 'assets/svg/mana.svg';
 import quests from 'common/script/content/quests';
+import { CONSTANTS, setLocalSetting, getLocalSetting } from 'client/libs/userlocalManager';
 
 export default {
   mixins: [notifications],
@@ -160,6 +170,7 @@ export default {
   },
   directives: {
     mousePosition: MouseMoveDirective,
+    bPopover,
   },
   data () {
     return {
@@ -183,6 +194,11 @@ export default {
       if (keyEvent.keyCode !== 27) return;
       this.castCancel();
     });
+
+    const spellDrawerState = getLocalSetting(CONSTANTS.keyConstants.SPELL_DRAWER_STATE);
+    if (spellDrawerState === CONSTANTS.valueConstants.SPELL_DRAWER_CLOSED) {
+      this.$store.state.spellOptions.spellDrawOpen = false;
+    }
   },
   computed: {
     ...mapState({user: 'user.data'}),
@@ -191,8 +207,15 @@ export default {
     },
   },
   methods: {
-    drawerToggled (openChanged) {
-      this.$store.state.spellOptions.spellDrawOpen = openChanged;
+    drawerToggled (newState) {
+      this.$store.state.spellOptions.spellDrawOpen = newState;
+
+      if (newState) {
+        setLocalSetting(CONSTANTS.keyConstants.SPELL_DRAWER_STATE, CONSTANTS.valueConstants.SPELL_DRAWER_OPEN);
+        return;
+      }
+
+      setLocalSetting(CONSTANTS.keyConstants.SPELL_DRAWER_STATE, CONSTANTS.valueConstants.SPELL_DRAWER_CLOSED);
     },
     spellDisabled (skill) {
       if (skill === 'frost' && this.user.stats.buffs.streaks) {
diff --git a/website/client/components/tasks/user.vue b/website/client/components/tasks/user.vue
index b5fdb8a257..a4d802386e 100644
--- a/website/client/components/tasks/user.vue
+++ b/website/client/components/tasks/user.vue
@@ -11,25 +11,25 @@
       .col-4.offset-4
         .input-group
           input.form-control.input-search(type="text", :placeholder="$t('search')", v-model="searchText")
-          .filter-panel(v-if="isFilterPanelOpen")
+          .filter-panel(v-if="isFilterPanelOpen", v-on:mouseleave="checkMouseOver")
             .tags-category.d-flex(
-              v-for="tagsType in tagsByType", 
+              v-for="tagsType in tagsByType",
               v-if="tagsType.tags.length > 0 || tagsType.key === 'tags'",
               :key="tagsType.key"
             )
               .tags-header
                 strong(v-once) {{ $t(tagsType.key) }}
-                a.d-block(v-if="tagsType.key === 'tags' && !editingTags", @click="editTags()") {{ $t('editTags2') }}
+                a.d-block(v-if="tagsType.key !== 'groups' && !editingTags", @click="editTags(tagsType.key)") {{ $t('editTags2') }}
               .tags-list.container
                 .row(:class="{'no-gutters': !editingTags}")
-                  template(v-if="editingTags && tagsType.key === 'tags'")
-                    .col-6(v-for="(tag, tagIndex) in tagsSnap")
+                  template(v-if="editingTags && tagsType.key !== 'groups'")
+                    .col-6(v-for="(tag, tagIndex) in tagsSnap[tagsType.key]")
                       .inline-edit-input-group.tag-edit-item.input-group
                         input.tag-edit-input.inline-edit-input.form-control(type="text", v-model="tag.name")
-                        span.input-group-btn(@click="removeTag(tagIndex)")
+                        span.input-group-btn(@click="removeTag(tagIndex, tagsType.key)")
                           .svg-icon.destroy-icon(v-html="icons.destroy")
-                    .col-6
-                      input.new-tag-item.edit-tag-item.inline-edit-input.form-control(type="text", :placeholder="$t('newTag')", @keydown.enter="addTag($event)", v-model="newTag")
+                    .col-6(v-if="tagsType.key === 'tags'")
+                      input.new-tag-item.edit-tag-item.inline-edit-input.form-control(type="text", :placeholder="$t('newTag')", @keydown.enter="addTag($event, tagsType.key)", v-model="newTag")
                   template(v-else)
                     .col-6(v-for="(tag, tagIndex) in tagsType.tags")
                       label.custom-control.custom-checkbox
@@ -50,7 +50,6 @@
                 .float-left
                   a.btn-filters-danger(@click="resetFilters()", v-once) {{ $t('resetFilters') }}
                 .float-right
-                  a.mr-3.btn-filters-primary(@click="applyFilters()", v-once) {{ $t('applyFilters') }}
                   a.btn-filters-secondary(@click="closeFilterPanel()", v-once) {{ $t('cancel') }}
           span.input-group-btn
             button.btn.btn-secondary.filter-button(
@@ -322,7 +321,10 @@ export default {
       }),
       selectedTags: [],
       temporarilySelectedTags: [],
-      tagsSnap: null, // tags snapshot when being edited
+      tagsSnap: {
+        tags: [],
+        challenges: [],
+      }, // tags snapshot when being edited
       editingTags: false,
       newTag: null,
       editingTask: null,
@@ -368,26 +370,37 @@ export default {
   },
   methods: {
     ...mapActions({setUser: 'user:set'}),
+    checkMouseOver: throttle(function throttleSearch () {
+      this.closeFilterPanel();
+    }, 250),
     editTags () {
       // clone the arrays being edited so that we can revert if needed
-      this.tagsSnap = this.tagsByType.user.tags.slice();
+      this.tagsSnap.tags = this.tagsByType.user.tags.slice();
+      this.tagsSnap.challenges = this.tagsByType.challenges.tags.slice();
       this.editingTags = true;
     },
-    addTag () {
-      this.tagsSnap.push({id: uuid.v4(), name: this.newTag});
+    addTag (eventObj, key) {
+      this.tagsSnap[key].push({id: uuid.v4(), name: this.newTag});
       this.newTag = null;
     },
-    removeTag (index) {
-      this.tagsSnap.splice(index, 1);
+    removeTag (index, key) {
+      this.$delete(this.tagsSnap[key], index);
     },
     saveTags () {
       if (this.newTag) this.addTag();
-      this.setUser({tags: this.tagsSnap});
+
+      this.tagsByType.user.tags = this.tagsSnap.tags;
+      this.tagsByType.challenges.tags = this.tagsSnap.challenges;
+
+      this.setUser({tags: this.tagsSnap.tags.concat(this.tagsSnap.challenges)});
       this.cancelTagsEditing();
     },
     cancelTagsEditing () {
       this.editingTags = false;
-      this.tagsSnap = null;
+      this.tagsSnap = {
+        tags: [],
+        challenges: [],
+      };
       this.newTag = null;
     },
     editTask (task) {
@@ -430,7 +443,6 @@ export default {
     applyFilters () {
       const temporarilySelectedTags = this.temporarilySelectedTags;
       this.selectedTags = temporarilySelectedTags.slice();
-      this.closeFilterPanel();
     },
     toggleTag (tag) {
       const temporarilySelectedTags = this.temporarilySelectedTags;
@@ -440,6 +452,8 @@ export default {
       } else {
         temporarilySelectedTags.splice(tagI, 1);
       }
+
+      this.applyFilters();
     },
     isTagSelected (tag) {
       const tagId = tag.id;
diff --git a/website/client/libs/userlocalManager.js b/website/client/libs/userlocalManager.js
new file mode 100644
index 0000000000..788f94e601
--- /dev/null
+++ b/website/client/libs/userlocalManager.js
@@ -0,0 +1,23 @@
+const CONSTANTS = {
+  keyConstants: {
+    SPELL_DRAWER_STATE: 'spell-drawer-state',
+  },
+  valueConstants: {
+    SPELL_DRAWER_CLOSED: 'spell-drawer-closed',
+    SPELL_DRAWER_OPEN: 'spell-drawer-open',
+  },
+};
+
+function setLocalSetting (key, value) {
+  localStorage.setItem(key, value);
+}
+
+function getLocalSetting (key) {
+  return localStorage.getItem(key);
+}
+
+export {
+  CONSTANTS,
+  getLocalSetting,
+  setLocalSetting,
+};
diff --git a/website/client/store/actions/user.js b/website/client/store/actions/user.js
index ebcd3d05b6..8b0c7400c6 100644
--- a/website/client/store/actions/user.js
+++ b/website/client/store/actions/user.js
@@ -26,7 +26,7 @@ export async function set (store, changes) {
     if (key === 'tags') {
       // Keep challenge and group tags
       const oldTags = user.tags.filter(t => {
-        return t.group || t.challenge;
+        return t.group;
       });
 
       user.tags = changes[key].concat(oldTags);
diff --git a/website/client/store/index.js b/website/client/store/index.js
index 96f2f7d157..f04144014a 100644
--- a/website/client/store/index.js
+++ b/website/client/store/index.js
@@ -22,12 +22,15 @@ let AUTH_SETTINGS = localStorage.getItem('habit-mobile-settings');
 
 if (AUTH_SETTINGS) {
   AUTH_SETTINGS = JSON.parse(AUTH_SETTINGS);
-  axios.defaults.headers.common['x-api-user'] = AUTH_SETTINGS.auth.apiId;
-  axios.defaults.headers.common['x-api-key'] = AUTH_SETTINGS.auth.apiToken;
 
-  axios.defaults.headers.common['x-user-timezoneOffset'] = browserTimezoneOffset;
+  if (AUTH_SETTINGS.auth && AUTH_SETTINGS.auth.apiId && AUTH_SETTINGS.auth.apiToken) {
+    axios.defaults.headers.common['x-api-user'] = AUTH_SETTINGS.auth.apiId;
+    axios.defaults.headers.common['x-api-key'] = AUTH_SETTINGS.auth.apiToken;
 
-  isUserLoggedIn = true;
+    axios.defaults.headers.common['x-user-timezoneOffset'] = browserTimezoneOffset;
+
+    isUserLoggedIn = true;
+  }
 }
 
 const i18nData = window && window['habitica-i18n'];
@@ -57,7 +60,7 @@ export default function () {
       isUserLoaded: false, // Means the user and the user's tasks are ready
       isAmazonReady: false, // Whether the Amazon Payments lib can be used
       user: asyncResourceFactory(),
-      credentials: AUTH_SETTINGS ? {
+      credentials: isUserLoggedIn ? {
         API_ID: AUTH_SETTINGS.auth.apiId,
         API_TOKEN: AUTH_SETTINGS.auth.apiToken,
       } : {},
diff --git a/website/server/controllers/api-v3/user.js b/website/server/controllers/api-v3/user.js
index fab451ea38..f5fe843277 100644
--- a/website/server/controllers/api-v3/user.js
+++ b/website/server/controllers/api-v3/user.js
@@ -20,7 +20,6 @@ import {
 } from '../../libs/email';
 import nconf from 'nconf';
 import get from 'lodash/get';
-import { model as Tag } from '../../models/tag';
 
 const TECH_ASSISTANCE_EMAIL = nconf.get('EMAILS:TECH_ASSISTANCE_EMAIL');
 const DELETE_CONFIRMATION = 'DELETE';
@@ -305,7 +304,7 @@ api.updateUser = {
 
         // Keep challenge and group tags
         user.tags.forEach(t => {
-          if (t.group || t.challenge) {
+          if (t.group) {
             oldTags.push(t);
           } else {
             removedTagsIds.push(t.id);
@@ -320,7 +319,7 @@ api.updateUser = {
             removedTagsIds.splice(oldI, 1);
           }
 
-          user.tags.push(Tag.sanitize(t));
+          user.tags.push(t);
         });
 
         // Remove from all the tasks