Fix 💀🔒

Signal/src/ViewControllers/ConversationView/ConversationViewController.m

@@ -5419,12 +5419,15 @@ typedef enum : NSUInteger {
     }]) {
         return;
     }
+    dispatch_async(dispatch_get_main_queue(), ^{
         __block TSInteraction *targetInteraction;
-    [self.thread enumerateInteractionsUsingBlock:^(TSInteraction *interaction) {
+        [OWSPrimaryStorage.sharedManager.dbReadWriteConnection readWriteWithBlock:^(YapDatabaseReadWriteTransaction *transaction) {
+            [self.thread enumerateInteractionsWithTransaction:transaction usingBlock:^(TSInteraction *interaction, YapDatabaseReadTransaction *t) {
                 if (interaction.timestamp == timestamp.unsignedLongLongValue) {
                     targetInteraction = interaction;
                 }
             }];
+        }];
         if (targetInteraction == nil || targetInteraction.interactionType != OWSInteractionType_OutgoingMessage) { return; }
         NSString *hexEncodedPublicKey = targetInteraction.thread.contactIdentifier;
         if (hexEncodedPublicKey == nil) { return; }
@@ -5434,7 +5437,6 @@ typedef enum : NSUInteger {
         }];
         BOOL isSlaveDevice = ![masterHexEncodedPublicKey isEqual:hexEncodedPublicKey];
         if (isSlaveDevice) { return; }
-    dispatch_async(dispatch_get_main_queue(), ^{
         if (progress <= self.progressIndicatorView.progress) { return; }
         self.progressIndicatorView.alpha = 1;
         [self.progressIndicatorView setProgress:progress animated:YES];