You mean to tell me that you don't think the devs test these huge patches before release -- there is an entire server dedicated to that process. Plain and simple -> crap happens!
As a software developer, I have dealt with issues where my program works great on one system, but completely explodes on another - SAME CODE!
Yea, I'm kinda upset that I didn't get to play last night, but you know what, it's not that big of a deal. It WILL get fixed.
On another note, when WoW comes out, I'm sure Blizzard with have their hands full with the same issues, that is unless they decide that they aren't going to change their content at all!
Until the SW:G servers are fixed, may the Force be with you!