I have finished the Vampire Campaign and i Turned into a Vampire Lord next to the enchanting Table inside of Castle Volkihar. When i did Ronthil became Hostile, i did not want to kill him so i ran into my room and changed back when i did everyone became hostile. i became hidden and was able to exit, although Ronthil had been killed by one of the hounds..i had to reload a level back so this didnt happen. I hope this gets fixed so i dont have to leave the castle just to check my health as a vampire lord..Not even that, out of all the places in skyrim i should be safe transforming it should be my castle.
Thanks