User blog comment:Mythicdusk/Volkihar Clan/@comment-1992639-20120612190437

Actually it was said the goal and expectation is to release it on the 26th June. With Bethesda keeping in mind that if the Xbox beta-testers would find a very bad game-breakng bug, the release may be delayed by several days.

I don't expect the Dawnguard to be werewolves. I think they're just men and women who lost family and dear ones to the vampires and want to put an end to Harkon. Hunters with nothing to lose.