Hey, seems that Sonarr has issues with multiply episodes in filename(s)
The Folder name Zoo.S01E11E12.1080p.BluRay.x264-grp and file name grp-zoos01e11e12-1080p-sample (used for detection) is shown as “Episode is downloading - 100% Zoo.S01.1080p.BluRay.x264-”) all other episodes in that folder was identified using there sample filename. (Due to lack of .rar support etc…) The samples was identified) but not the above.