Guess what I got?!?! FP+ cards in the mail.

So I know there are a couple other people who are not using DME when they arrive but are coming back on it. That's the case for us since it's a split stay. We switch on the 11th so that's our check-in date but we aren't arriving on DME. We are set to return on DME though and that must have been enough.
Of course, the cards I got are for the room I cancelled. Naturally. However, as other people on the board reported, I was able to enter the confirmation number for the room we do have and got my FPs. Hopefully the cards will come tomorrow. If not, I'm sure I can get them replaced at Guest Relations.
The only hitch is that DSis is listed in that system as being on the cancelled room and now she's on our room. So I ended up doing both rooms but separately and got slightly different but overlapping FP times. I'm hoping I can get that straightened out at Guest Services so we're all on the same room. But if not, I now have FPs with essentially a 40 minute window for 4 attractions on our MK day.
FYI - there were still MSEP and Wishes slots available on Dec 12. Unfortunately we can't do it that day and every other day during the period that we're there is a Party day. I did notice that on Party days the Parade and Wishes are marked as Standby Only. But of course, they're really not actually scheduled.