[CLIENT] Friends being blocked??

Hi there...I don't know if anyone else is dealing with this problem or it is just me and my friends. My friends and I queue up and go into a game as normal, simple; however, once we are all out of the game, the game/ client blocks them and we can't figure out why. ( This is happening in the ALPHA client for all I know ) Not only that, but it had blocked everyone I had played in that game with the friends. I haven't seen if this is the case in the pvp.net client; however, this is something going on in the ALPHA client. Please hope this is just me and not anyone else dealing with this problem...