Server Version#: 1.19.3.2764
Player Version#: 8.0.0.17276
I was syncing a specific season of a show and then decided to sync all unwatched episodes of the show regardless the season. After beginning to sync the show instead of the specific season (files were already downloaded), Plex then deleted the already synced episodes that match the same criteria. This seems like a bad logic issue in the application. It is doing double-work instead of keeping those files and downloading any that don’t match the existing with the new logic.