This has happened repeatedly. I know I have some show recorded. But then when I go to the recordings list its not in the list. To recover it I do the receiver reset.
Menu->Settings->Reset Options->Restart this receiver
The missing recordings reappear after the box reboots. So far every time. Of course any in progress recordings are lost when I do this and it takes several minutes. But then the recordings disappear again. Repeat.
Dont you clowns test your code b4 release?