Hay-o.
First, your lucky your butler rarely cooks. I enjoy "getting rid of them" via deaths cause they typically cook meals nonstop. I think you should dismiss that butler, re-hire another, and see what happens. Or, get rid of the butler via death or cheats (testingcheatsenabled true..shift+click.."Object".."Delete It") and call up a new one.
@Warr: I doubt it. Happened to me in TB