Playlist I made is "created by Facebook ID number", not my name.

[dougberry]

It displays correctly on the webplayer, but not the desktop app.

[osornios]

Hey @dougberry,

That random number at the end is your username, which was created for you when you opened your account through Facebook.

I've seen that happen from time to time, since that ID is how Spotify's servers know it's you. Normally it should refresh in a little while.

Hope it helps. 🙂