unless something has changed fundamentally, im not sure how this is possible to change your playlist like that. like i posted last night, i noticed it on the song Teenage Dirtbag, it was edited, i never really spent time to fix it as i always heard it driving and forgot to fix it. it’s possible artists are just posting edited/unedited versions and spotify is defaulting to edited.
if you look here, Xzibit has 2 versions of his album Weapons of Mass Destruction, one clean, one edited and clearly labeled - open.spotify.com/artist/…/album