Multi-part episode Individual images do not get scraped anymore

[purevertigo]

If an episode is a multi-parter in one file

e.g. TheGithubDiary.S01E01-E03.mkv

the episode thumbnails of

TheGithubDiary.S01E01
TheGithubDiary.S01E02
TheGithubDiary.S01E03

no longer get scraped as part of that (separate) (but file joined) episode anymore.

thanks