diff --git a/website/common/locales/en/limited.json b/website/common/locales/en/limited.json
index 410e61e639..bea914ffd0 100644
--- a/website/common/locales/en/limited.json
+++ b/website/common/locales/en/limited.json
@@ -165,6 +165,7 @@
     "dateEndMay": "May 31",
     "dateEndJune": "June 14",
     "augustYYYY": "August <%= year %>",
+    "septemberYYYY": "September <%= year %>",
     "decemberYYYY": "December <%= year %>",
     "marchYYYY": "March <%= year %>",
     "mayYYYY": "May <%= year %>",
@@ -172,8 +173,6 @@
     "dateEndJuly": "July 31",
     "dateEndAugust": "August 31",
     "dateEndSeptember": "September 21",
-    "september2017": "September 2017",
-    "september2018": "September 2018",
     "dateEndOctober": "October 31",
     "dateEndNovember": "November 30",
     "dateEndJanuary": "January 31",
diff --git a/website/common/script/content/hatching-potions.js b/website/common/script/content/hatching-potions.js
index a191b86800..2bf34729a2 100644
--- a/website/common/script/content/hatching-potions.js
+++ b/website/common/script/content/hatching-potions.js
@@ -153,8 +153,9 @@ const premium = {
     canBuy () {
       return moment().isBefore('2020-11-02');
     },
-    _addlNotes: t('premiumPotionAddlNotes', {
-      date: t('dateEndOctober'),
+    _addlNotes: t('eventAvailabilityReturning', {
+      availableDate: t('dateEndOctober'),
+      previousDate: t('septemberYYYY', { year: 2018 }),
     }),
   },
   Holly: {
@@ -287,8 +288,9 @@ const premium = {
     canBuy () {
       return moment().isBefore('2020-11-02');
     },
-    _addlNotes: t('premiumPotionAddlNotes', {
-      date: t('dateEndOctober'),
+    _addlNotes: t('eventAvailabilityReturning', {
+      availableDate: t('dateEndOctober'),
+      previousDate: t('septemberYYYY', { year: 2019 }),
     }),
   },
   Amber: {