Mark explained in a candid tweet that no reason was given and his contract was not renewed.
“No they just didn’t renew me,” he replied, “No reason was offered.”
@croth4 tweeted back: “I always imagined your participation would be a limited engagement that we should enjoy as long as we could – they simply can’t keep the best around forever. You’re unparalleled sir!”
He added in encouragement: “Thanks for giving us some more fun and showing yet again that it’s cool to be intelligent.”
source: express.co.uk