i have the same problem and have been unpairing and re-pairing between the old phone and new phone. When i re-pair with the old phone all awards are there, up to date and good. Un-pair from old and pair to the new phone from the backup made only 10minutes prior all gone again on the new phone. It has been 3 days and it doesn't come back by itself as yet.
By any chance, had you just achieved the September monthly goal when all your awards returned? I have seen this same issue mentioned on some older posts where people had lost their awards changing between older versions of iPhones and then the awards come back when they achieve the next monthly goal.
So i am hoping that when i achieve my September goal, they will all come back! I won't be deleting the old phone until this is resolved!