Server Version#: Fedora 30 Server 64bit
Player Version#: plexmediaserver-1.18.1.1973-0f4abfbcc.x86_64.rpm (but same from 1.14
to latest, and maybe in older too)
I have
/plex/Series-1/Fear the Walking Dead/Season 1/Fear the Walking Dead - s01e01.mkv
/plex/Series-1/Fear the Walking Dead/Season 1/Fear the Walking Dead - s01e01.cs.srt
…
/plex/Series-1/Fear the Walking Dead/Season 5/Fear the Walking Dead - s05e16.mkv
/plex/Series-1/Fear the Walking Dead/Season 5/Fear the Walking Dead - s05e16.cs.srt
Everyting was OK, plex shows that every episode have Czech external subtitle. But after moving this tvshow to another disk (/plex/Series-2/Fear the Walking Dead) and deleted from original disk (/plex/Series-1/Fear the Walking Dead) i made Scan Library Files. Tv show is possible to play (Get Info show new path), but without subtitles. Detail page for every episodes does not show my czech subtitle 
Is it possibel to “force refresh” any tv show, to rescan subtitles again??? I tryed ANALYZE, REFRESH METADATA, SCAN LIBRARY FILES but with no luck 