I'm pretty sure they're done. If anything, the only things left are the celebrity Word of the Day bits. I know they started filming, but someone (who as at the PBS Annual Meeting a month or so ago, where they had info on the new season) said they started in July. So, either they were wrong or there's still a few more of them left to shoot. I'd like to know if they filmed any ETM bits before Kevin left, hopefully. It seems some of the inserts weren't filmed during the regular season shooting time (the parodies were filmed around Late April-Early May).