Cannot Login Undefined Error

Have not been able to play the game consistently since the last big update on Tuesday. I could sometimes get in, but most times not, there was another update last night, I got in to the lobby, was about to start a game with friends, the game hung, I restarted and could not get in once. This needs to be resolved, is there such a thing as post dev, pre go live testing, it would appear not, a great outcome for $140 game. Despite the other major issues throughout the game at least I could play it before the two updates this, after last nights whatever the ** that was meant to be, not at all.

Needs to be reosolved very soon or there has to be refund considerations.