We renewed our DVC APs by phone and retrieved them on our next WDW visit at the Will Call window. Fast Passes were already reserved on our MDE account with the registered Will Call number issued at time of purchase. We were surprised that when we went to enter MK with our Magic Bands we were told that our APs had already expired and to go to the ticket window again. Spent a good hour with CM attempting to resolve the issue. I would have assumed when we initially went to the Will Call window that the number issued at time of purchase and entered onto our MDE account would have transferred over to the renewed AP and recognized by our bands for park entry. Does anyone know how to avoid this problem in the future?