None of this series should have their episodes listed separately. Not even Black Mirror.

Where do you see the episodes of Black Mirror listed separately on our site ?

Hi, I think you're confusing TMDB with Letterboxd. We do not allow them listed as films so they got deleted. Example:

• TMDB: https://www.themoviedb.org/movie/495632-black-mirror-shut-up-and-dance (wrongly added and then deleted)
• LB: https://letterboxd.com/film/black-mirror-shut-up-and-dance

Yes, LB gets their data from here, but they decide themself what to keep and what not.

This is so clearly against the guidelines. I would strongly recommend familiarizing yourself with the Contribution Bible: https://www.themoviedb.org/bible