Reading last posts, i'm day by day more sure i will start soon a thread asking a removal of this idiot iplock. I told you, Squirrel, there is a lot of misinformation about this issue.
Doesn't matters if now you all can log on beta servers, ip lock is not active.
This iplock service will become active on final servers, and who bough an european serial code, trying to play from outside europe will result in a login error. Same for american customers playing in europe. Period. If happens, try to contact support. "Maybe" they will fix this issue for you.
At least, this is what support told me before close my ticket.