I must confess to finding this a very annoying aspect of NOWTV. Amazon Prime has excellent settings for dealing with this situation.
Thank you for the suggested solution I will now get cracking with trying to sort out my unwanted programs.
I agree and I think NowTV has by far the worst interface of all the media streaming providers (for a higher standard price!). It's not user friendly and it can hang when swapping devices. Also, it can be sluggish when the player software is loaded on PCs.
See when you go to the last episode, do you fast forward through to the end?
Another solution I have found is to leave it and after about 3/4 weeks it will just disappear.