The latest Wrath of the Lich King beta build 8788 made a very peculiar change that brings up many questions. The Stormwind Keep throne room only displays Anduin Wrynn, and Fordragon. Lady Prestor is no longer in there. The Draenei emissary is still there. Lady Prestor was replaced by an Argent Healer. I visited the room at level 1.
A few weeks ago, I had showed video where the King of Stormwind Varian Wrynn, Broll Bearmantle and Valeera Sanguinar were at the Stormwind Harbor. This beta build removed them too.