Well I took a chance and bought the Guardian pack, was able to get into the game without any problems. I did not have a Cryptic account to begin with, so not sure if that made any difference. Anyways been playing for a few hours, so far its working.
I was thinking of getting the Guadian pack today, that is until I saw these posts. Is everyone having this problem?? Any of you been able to log in at all?? Was hoping to get early look at Neverwinter but it seems I may just wait till Tuesday.