This type of problem should be reported directly to JustWatch.

Thanks for the quick reply!

HBO isn't listed on JustWatch, only Viaplay. https://www.justwatch.com/dk/movie/kill-bill-vol-1

I'd be more than happy to report it to them, but it looks like the two aren't matching 1-to-1

Maybe they have already done the correction. We get the data from them one time per day, or they associate another movie to our TMDB Id.

Ah, gotcha. I'll check again tomorrow.

Do you want me to re-open this if it's still an issue in 24 hours?

Here, we can't do anything.

I have noticed that ever since HBO and HBO max has merged there have been some inconsistencies in if a movie or series is watchable on HBO.

For example take a look at danish providers for Tell me a story, then onJustWatch, and on TMDb, they do not match. This has been the case ever since the merge of HBO with HBO max. For some reason here on TMDb it sometimes displays HBO incorrectly. (Sorry cannot post links or it detects my message as spam.)

Seems as this is tied to the same issue. Issue has been there for quite a while now.

Best regards, Primdahl

EDIT: The issue also still exists on kill bill.