Why Plex sees two versions on the same file?

For some bizarre reason, Plex is seeing two separate versions for the same file. Any clues?

Would I have a problem if I deleted one of them by clicking “Delete files”?

if there is only really one file then yeah you’re probably going to have a problem if you just click delete file.

I would move the file someplace else so Plex does not know where it is.> update the library so the listing is completely gone for that episode.> empty trash>clean bundles> put the file back where it belongs> update library