Apple Music reverting changes
Yesterday, I spent about an hour making changes to a iCloud Music Library based playlist on my Mac which only contains music that I've uploaded. (I don't use iTunes Match) I changed track metadata and the order of the playlist. I noticed that the changes weren't appearing on Apple Music on my phone and so I manually synced the library by selecting Library > Update Cloud Library in Apple Music on my Mac. Today I noticed that all of the changes I made yesterday (metadata and playlist order) have been reverted to their previous state. Any idea what's happening here?
MacBook Air (2020 or later)