So long story short, we had a waitlist come through today, it resulted in a new reservation number due to the way I was piecing it together, I had made the park reservations on the old number but immediately went in and linked the new reservation (the old had disappeared in less than 5 min before I got there), all park reservations were still there and still are now. Not sure if us having an AP gave the reservations a “home” during the switch? Of course YMMV. Good luck!