ROKU TV guide menu has wrong channels on some of the listings

The TV guide for the over the air channels on my ROKU TV has the local CBS stations listed as PBS. It is odd because all the other channels are listed correctly. I get about 70 channels. 

The ROKU TV lists all of the the channels correctly, but the guide is wrong. The local CBS station broadcasts 7 sub channels and only the first four channels think they are PBS. I have rescanned, factory reset and unplugged and replugged the TV. Nothing works to fix it.

Any suggestions would be appreciated