Server Version#: 1.30.2.6563
Player Version#: 4.87.2
I have renamed both the folder and file to Homejack Quartet {tmdb-658497} but plex still does not match it to the correct movie. Whenever i try to match, it will match to another movie Homejack Triangle that has a different TMDB id (658494); which I also have in my library and merge the two together.

Looks like there is a bad external imdB ID for that movie at TheMovieDatabase. it does not exist on IMDB and I get redirected to IMDb with all bad info Homujakku karutetto (2018) - IMDb ( it has the quartet title but triangle decription. When typing out url manually https://www.imdb.com/title/15489804/ it 404’s. This is messing up the search
I removed the bad ID from TMDB since it does not exist on IMDB anymore but it will take a couple days for system to pick up change and hopefully fix.
Though i am afraid it might need manual intervention by our metadata team to fix. which I will make a report for if what I did does not work