I once had my facebook account connected to my spotify profile. I have disconnected it a while back, but my name remains showing up on the application (oddity: on the website, it shows my username).
On the application, it shows my name, but it has my custom profile picture. However, on the "discover weekly" playlist picture, it uses my facebook picture.
I have tried signing out of all applications. I have waited for a while to see if it was a server issue, but this has been an issue ongoing for a couple of months now.
Thank you for your help in advance.