For the few months that I’ve participated in this new KFR, I’ve had similar issues, and they either resolve by themselves over the course of a few days, or in the case of receipts, if it didn’t give me credit the first time, I resubmit it and IIRC, eventually get the credit.
And @yoregano is correct, they need to get this stuff fixed. I don’t think they’ve done anything since this new, clearly cheaper (as opposed to less expensive), program was put in place, and it shows - badly.