Heya!
It's the user from Germany again. We are now able to view your game on the steam store, but we cannot buy it. I can press the "Add to cart" button, then the store proceeds to go to the shopping cart. This were the customer normally says "purchase for myself" or "purchase as a gift" and then proceeds to the checkout.
"purchase for myself" and "purchase as a gift" are greyed out. I can't even proceed to buy it. This is very strange. I just wanted to let you know. Maybe the Steam team messed up and people from certain regions still can't buy it such as myself.