Actually, if you guys played it smart, all you have to do is get the DLC's to appear on Steam. Then contact their support team and complain to them that there is some kind of transaction error between steam and the actual game; blah, blah, blah. Say you spent all this money; blah, blah, blah.... It's such a disappointment blah, blah, blah. Send them the screenshots between Steam and the actual game and just wait. They should fix it for your account. Use your brains