A non-existent movie is on Top 250.

As I said before, there is a non-existent movie on the Top 250.
Demon Slayer: Kimetsu no Yaba - Tsuzumi Mansion Arc is not a movie. It is a non-existent compilation of episodes 11-14 of the Demon Slayer series. The users are giving their ratings based on the experience of watching the series, not the "movie", which is impossible to find because it simply doesn't exist, as you can see in a lot of comments on Letterboxd like this one:

Also you can see in Wikipedia that there is only three Demon Slayer movies, and none of which is called "Tsuzumi Mansion Arc":

Please guys, correct this. IMDb top 250 is not a place for movies that aren't even real movies. Thanks.