Same Problem here. I called their master control to let them know there was a problem. They still have a picture on their off air monitor in master control and were not aware there was a problem. They are now.
I also noticed KOVR-DT 13.1 wasn't working late last night. I thought it would be fixed by now. but it's not. Until they solve the problem and reset the channel remap I watch CBS on the real thing, channel 61.1.