Is there a 2.0 playtest happening right now?

Probably; the QA guys are always in it. The one that happened yesterday morning was a company-wide one, because there aren't 40 QA people. So they have to schedule certain things, and people schedule their work days around it so that they can stop doing what they're doing, which is building the game, and help test large things. So that's what yesterday was. As far as a large playtest like that, that's not going on right now. But the normal, everyday testing is, of course.