Why 09/27 Episode not Aired?
Bonkers77 appears to be from Europe, so maybe a more detailed explanation is in order than what's been given so far.
A nominee for the Supreme Court has been accused of sexual assault. Thursday morning, he and his accuser testified before the Senate Judiciary Committee. The testimony lasted all day and was covered on all the major networks, pre-empting basically everything in daytime that day.
Due to the pre-emption because of the Kavanaugh Hearings, my thinking is that the 9/27 TPIR episode will more than likely be re-scheduled for sometime during the week of November 27th-30th since that week has only one episode on November 26th, which is their Cyber Monday show (most likely the 27th of November).
As much as I'd like you to be right, I can't imagine what would possess you to think that. The current regime has never moved a pre-empted episode to the week after Thanksgiving.