Hello [name]! Thanks for joining the GMC. Before making any posts in the Tech Support forum, can we suggest you read the forum rules? These are simple guidelines that we ask you to follow so that you can get the best help possible for your issue.
So, I bought three licenses from Humble Bundle and when I try to redeem them it says invalid codes (from the Humble Bundle tab). Now the Redeem page says Server Error. So basically I can't do anything. Any tips?