I have entered all of the promo codes. They all worked for the original 10 decks.
All of my Expansion decks are stuck at 38/40.
It's not just a display issue - there are 2 cards still locked for each new deck.
The cards are the 1st and 8th promo unlock.
I have tried various things such as deleting the game and moving my save file off the disk but no matter what I do in this regard, the card unlocks are always the same.
Obviously I've tried re-entering the promo codes.
Incidentally, I used by free deck key for owning 2013 on the Elf deck and it still has the same issue.
Nothing seems to be working so I was wondering if anyone knows if it's possible to have all of my unlocks reset? I think I would rather have to re-unlock 560 cards 1 by 1 than have to play without the 1st and 8th promo in each deck.