I am experienccing this issue - the app is unusable currently. On windows Phone 10, App version 18.104.22.168, the app is constantly jumping into the "loading" overlay - so much so that I can't use the app at all. Not sure if this is related to playlists, but they are constantly marked as "loading" themselves and take a long time to appear. Is this related to the "constant database rewrite" issue that has recently been fixed in desktop? I have a large amount of locally saved songs.