different results depending on title used for scraping

[fireba11]

Some of my shows don't show details in file list (as in browsing the file tree in kodi).
They miss details like year, genres etc.
Those shows do show up properly in the regular views.

I just figured out the difference is scraping with main title vs. using another title.
f.ex. https://anidb.net/anime/8229 shows up fine if scraped (e.g. put in a folder named) 'Itsuka Tenma no Kuro Usagi' while i can reproduce the issue when scraping it with 'A Dark Rabbit has Seven Lives'.

This doesn't happen with other scrapers, so my guess is there's a bug hiding somewhere ...

Kodi 19.1.0