I've restarted, reset, unplugged, checked for software updates: The DVR is still showing titles that are not there. Even more strange is that while the title and photo are from one show, the description on the right is another show. I have NINE titles that have this issue. I can't delete them or move them to a folder. (I thought if I titled a folder "JUNK," I could move them there, but they will not leave the DVR home screen.)
I'm using U500 and to confirm that mine is fully deleting the show I've selecting to delete. It's removed from the list, then appears in the Trash section where you have to finally actually remove it under options when you in the DVR section.