diff --git a/ts/receiver/contentMessage.ts b/ts/receiver/contentMessage.ts
index 6bafd62d5..3f8ffb4ce 100644
--- a/ts/receiver/contentMessage.ts
+++ b/ts/receiver/contentMessage.ts
@@ -43,10 +43,7 @@ async function decryptForClosedGroup(envelope: EnvelopePlus, ciphertext: ArrayBu
       window?.log?.warn('received medium group message but not for an existing medium group');
       throw new Error('Invalid group public key'); // invalidGroupPublicKey
     }
-    console.time('getAllEncryptionKeyPairsForGroup');
-
     const encryptionKeyPairs = await getAllCachedECKeyPair(hexEncodedGroupPublicKey);
-    console.timeEnd('getAllEncryptionKeyPairsForGroup');
 
     const encryptionKeyPairsCount = encryptionKeyPairs?.length;
     if (!encryptionKeyPairs?.length) {
diff --git a/ts/test/components/media-gallery/groupMessagesByDate_test.ts b/ts/test/components/media-gallery/groupMessagesByDate_test.ts
index c78562770..d3eced12f 100644
--- a/ts/test/components/media-gallery/groupMessagesByDate_test.ts
+++ b/ts/test/components/media-gallery/groupMessagesByDate_test.ts
@@ -27,7 +27,7 @@ const toMediaItem = (date: Date): MediaItemType => ({
   },
   contentType: IMAGE_JPEG,
   messageSender: generatedMessageSenderKey,
-  messageTimestamp: generatedMessageTimestamp,
+  messageTimestamp: date.getTime(),
   messageId: '123456',
 });
 
@@ -73,7 +73,7 @@ describe('groupMediaItemsByDate', () => {
               id: 123456,
             },
             messageSender: generatedMessageSenderKey,
-            messageTimestamp: generatedMessageTimestamp,
+            messageTimestamp: 1523534400000,
             messageId: '123456',
           },
           {
@@ -91,7 +91,7 @@ describe('groupMediaItemsByDate', () => {
               id: 123456,
             },
             messageSender: generatedMessageSenderKey,
-            messageTimestamp: generatedMessageTimestamp,
+            messageTimestamp: 1523491260000,
             messageId: '123456',
           },
         ],
@@ -114,7 +114,7 @@ describe('groupMediaItemsByDate', () => {
               id: 123456,
             },
             messageSender: generatedMessageSenderKey,
-            messageTimestamp: generatedMessageTimestamp,
+            messageTimestamp: 1523491140000,
             messageId: '123456',
           },
         ],
@@ -137,7 +137,7 @@ describe('groupMediaItemsByDate', () => {
               id: 123456,
             },
             messageSender: generatedMessageSenderKey,
-            messageTimestamp: generatedMessageTimestamp,
+            messageTimestamp: 1523232060000,
             messageId: '123456',
           },
         ],
@@ -160,7 +160,7 @@ describe('groupMediaItemsByDate', () => {
               id: 123456,
             },
             messageSender: generatedMessageSenderKey,
-            messageTimestamp: generatedMessageTimestamp,
+            messageTimestamp: 1523231940000,
             messageId: '123456',
           },
           {
@@ -178,7 +178,7 @@ describe('groupMediaItemsByDate', () => {
               id: 123456,
             },
             messageSender: generatedMessageSenderKey,
-            messageTimestamp: generatedMessageTimestamp,
+            messageTimestamp: 1522540860000,
             messageId: '123456',
           },
         ],
@@ -203,7 +203,7 @@ describe('groupMediaItemsByDate', () => {
               id: 123456,
             },
             messageSender: generatedMessageSenderKey,
-            messageTimestamp: generatedMessageTimestamp,
+            messageTimestamp: 1522540740000,
             messageId: '123456',
           },
           {
@@ -221,7 +221,7 @@ describe('groupMediaItemsByDate', () => {
               id: 123456,
             },
             messageSender: generatedMessageSenderKey,
-            messageTimestamp: generatedMessageTimestamp,
+            messageTimestamp: 1519912800000,
             messageId: '123456',
           },
         ],
@@ -246,7 +246,7 @@ describe('groupMediaItemsByDate', () => {
             },
             contentType: IMAGE_JPEG,
             messageSender: generatedMessageSenderKey,
-            messageTimestamp: generatedMessageTimestamp,
+            messageTimestamp: 1298937540000,
             messageId: '123456',
           },
           {
@@ -254,7 +254,7 @@ describe('groupMediaItemsByDate', () => {
             index: 0,
             contentType: IMAGE_JPEG,
             messageSender: generatedMessageSenderKey,
-            messageTimestamp: generatedMessageTimestamp,
+            messageTimestamp: 1296554400000,
             attachment: {
               fileName: 'fileName',
               contentType: IMAGE_JPEG,