I was about to create a post to ask the same question.
Unfortunately, I missed seeing NCIS series 17 episode 3 last night, expecting to be able to see it this morning. The details just seem to show that the next episode that would be able to be viewed is going to be episode 5 on the 31st January.
This is not the service that I pay for each month, so please within the next 24 hours add episode 3 to the listings to be able to view.
I have the same concerns about the missing episodes. It recorded okay through my other TV Box, so it isn't as if the episode (3) carried any restricted caveat. I only use NOW TV for SKY Atlantic, but it is nice to stream the other programmes without adverts. It would help greatly if we knew why the episodes are not available. (Episode 5 available 31st January)