Many users have started to report some weird behavior within my app. My app is set up primarily as a music streaming platform that allows users to create a personalized playlist through the Favorites feature. For example, a user would create the following playlist:
Quite a few users are sharing screenshots with me that show their Favorites playlist is somehow being manipulated without them toggling Favorites on/off. Tracks are disappearing or being added randomly. Their playlists will look like:
Track C will have disappeared and tracks F and G will have been added at random. It seems like this happens whenever I add a new track to the master library of all tracks. Any reason why this would happen? Anything I can do to fix it?