Hey again! We want to upload a new patch that addresses some bugs that we've encountered, the mainly one: the desync problem on coop games while looting items.

Also, at the end of a coop game, you will get experience for all the characters active in that game EVEN if those characters have been used other players (if you have the character unlocked, of course). This will not punish your character progression in cooperative games against singleplayer.