Cant link fb on the app

[user-removed]

Hi I recently removed my old spotify account from facebook and hooked up my current spotify account to the same facebook, only trouble is when I try to log in on the app I get an error message saying that the account is already linked to a Facebook account and won't let me connect. Anywhere else I sign in seems to be linked except for this app. I've tried reinstalling the app and Facebook but still nothing. Any ideas what to do?