Your Xfinity account is already linked to another Peacock account. PPG_0017_fbc55bc

I previously had a different account through xfinity and had setup Peacock.  We cancelled that account and migrated it to a new account for internet and mobile.  I've received emails to activate Peacock, but each time I try it keeps telling me it is linked to another Peacock account.  I've only setup Peacock with my normal email, so there is no other email accounts used for Peacock previously.