Sonarr version (exact version): 18.104.22.16863
Mono version (if Sonarr is not running on Windows):
OS: Windows 10
Debug logs: If you need the logs I will make a plan
(Make sure debug logging is enabled in settings and post the full log to hastebin/pastebin/dropbox/google drive or something similar, do not post them directly here. Post in .txt not .doc, .rtf or some other formatted document)
Description of issue: For my old series like Cheers and Fawlty Towers, the date last modified for the files on disk are deleted instead of being set to the local air time like Sonarr does for my other series.