Apple Music
Just applied update 12.4 to my iPhone and Apple Music no longer successfully plays radio stations. When I open a radio station, I get a screen that says I already have an Apple Music subscription and it proceeds to play something from my library instead of the station. Happens for multiple stations.
Also, some previous songs in my library now no longer play and say they are not available in my region.
Everything worked yesterday (before the update).
iPhone X