By a picture of Gibbs and Madam Jenn it says 'Lauren Holly originally signed up for only six episodes, but then decided to stay.'
Bother!!! Just think, if they hadn't made her so welcome, we could now be sans Madam Jenn.
I'm not sure whether it's worse knowing that we could be without her now or not......
I hasten to add that I have nothing against the actress at all - in fact Mark Harmon recommended her for the part - I just don't like the character she plays.