The 25 key code says can’t redeem code. However, it still show the key redemptions from my 360 BL 2, but I did not transfer characters to XB1.
I have a similar issue. I’ve redeemed a few codes and have received no keys. The codes were accepted and it shows on the Extras screen that I’ve redeemed them, but none of the keys have shown up in game. I entered the codes about 24 hours ago. Xbox 1, Borderlands 2. I have redeemed 1 25 key code, a 20 key code and 2 x 5 key codes.