2014-01-15, 15:43
If you delete the scrobble on trakt.tv, but leave them marked as watched in XBMC, on next sync (if configured) it will re-mark them as seen on trakt.tv with the date/time. Movies are the only media that pass a date/time when being marked as seen.
If you don't want it to, you need to unmark them in XBMC and delete them in trakt.tv.
If you don't want it to, you need to unmark them in XBMC and delete them in trakt.tv.