Witches, What Did I Do Wrong?

I was playing Angelique (an evil witch) and made the mistake of her studying Neutral witchy stuff, now she has lost all her powers, can't read the book anymore, only examine, she is still a witch in a different outfit now, can't cast any spells etc. How do I get her back to evil witch? She can make the stuff in the caulron but it says it belongs to Angelique the Evil witch and she is stuck as a Neutral witch, who can't do anything at all. :/ (spells can't be cast).