Sudden Deletion of several shows no where to be found

Has anyone had this? I have shows that i have on the roamio since release that are still there but there have been shows deleting , from different channels that are not even appearing in the deleted folder.



Is there an explanation? If it automatically deletes does it not even show up in the delete folder?



There was one instance where I turned the show off on a mini, and when i went to see if it was there minutes later it was gone no where to be found..



I am baffled.