I completed the Reckoner Seal Rewards shortly before the deadline (August 31st) on August 27th and sent the code to my email, but since I didn't have to make the purchase until September 30th, I was going to wait to make the purchase. When I went to make the purchase, it said that the code was expired, even though the item is still available until the 30th of September. All I want to do is buy my last Seal, especially after working so hard to unlock all of them in the Rewards.