I did the redneck ed promo (wishlisted the game on steam), and after it, 2 promo codes appered on my start screen. I also participated in the summer wandering event. Got the 4000xp promo code. My problem is, the codes dont work. I tried them ingame, on the 101xp site, and the 101 xp artefeact site. I got error everywhere, or these messages: - You have already activated a code of this type or - This code has been already activated Any solution?