#1 - Oct. 8, 2009, 2:20 p.m.
First of all, make sure you're not in a raid. If you do not currently see yourself in a raid, type /script LeaveParty().
Now then... When you initiate a Faction Change all faction related quests are reset and must be completed once more to gain access to areas and quest lines you may have already completed while a member of the opposing faction. It is likely that once you complete the series of quests leading up to the dailies you will be able to accept the dailies normally.
Best wishes.