Any ideas why my todo list was empty?

The other day, I was looking at the todo list on my bolt, when preparing to mess with my antenna. I noticed that it said there were no pending recordings! I then checked my 1Ps, and they were all greyed out! I verified the guide showed at least ONE of them had an upcoming show. I changed a 1P to all channels, and it then was no longer greyed out. I then did the same for the rest, and my todo repopulated with shows on the original channels specified on my 1Ps.

Any ideas whey this happened?...

Any ideas why my todo list was empty?

Any ideas why my todo list was empty?