Anime ep more than 99 bad rename

Sonarr version (exact version): 2.0.0.5338
Mono version (if Sonarr is not running on Windows): 5.20.1.34
Description of issue:
Hi guys, last weeks Black Clover episodes are grabbed and dl fine but the rename act pretty strange, by sample this week it grabbed and dl ep104 but after what it will move as ep04

May i link logs for more details?

That’s why we ask for them.

This is going to depend a lot on the file name, if there is no indication to Sonarr that it’s anime because it’s named Black Clover 104 VOSTFR.mkv then Sonarr has no way to know it’s absolute 104 or short hand S01E04. v3 of Sonarr improves this a bit, but shitty file names are going to have issues.