Quote Originally Posted by Maxion View Post
These seems to be a bug with WoW now, even without any addons, characters (at least new ones) seem to accept quests before you even hit the accept button.

I think we'll just have to report it to blizzard and hope they fix it soon.
It was an intentional change on Blizzard's end, though it feels really weird. I guess the intent was that it makes it "easier" on new players.