It seems #Apple is helpfully censoring your music collection now.
I have a carefully organised and saved (not always downloaded) Apple Music Library, but listening to Hypnotize by System of a Down I noticed “asshole” was being censored 🙃
The normal version of the album has been totally removed from the Apple Music catalogue, which also seems to have completely broken the iPhone's synced library so much the song titles are missing.
We're back to physical media or piracy having the best UX.