I don't have a Facebook nor do I plan to create one. So if I understood correctly, I'm not allowed to have a username right? Ok. Doesn't seem good and it doesn't seem fair, but alright, at least the streaming quality is pretty good and there's a wide variety of albums I enjoy.
My username suddenly changed to 214luzhoqrmn3kk2fzzflhu7q (spotify player, etc..) + black profile pic - Even though I can still see my correct name on my artist's page as Miguel d'Oliveira and pics are still there.
I never revoqued fb access. I think this nonsense happended when I chose a pasword (was logging in using fb only before)