I earned the token that allows for the t-shirt to be purchased, which is still sitting in my inventory, but it still shows the "How to Earn" button on the Bungie Store page for it and seemingly no option at the moment to purchase it. I know that the newest update is able to be pre-loaded right now and that the companion app is currently offline due to updates and whatnot, so I didn't know if that was the reason, or if there's another cause.