The program is set for series record and I was aware of the day which it was postponed due to the USA Presidential inauguration. The Thursday and Friday episodes after that were ok. This week we just noticed Wednesday night (27th Jan) that Mon, Tues, and Wed failed to record. Will stand by the set and observe what happens today. This is the only program that ever fails to record.
That's why I suggested you scroll back through the guide in my initial response on the 18th!