FiOS Local QAM channels not available - Baltimore

Hello,

I am subscribed to a Verizon Fios Local TV package in the Baltimore area.  I have my coax line connected directly into two televisions.  I only watch the news so I don't see the need for a set top box.  For over a year I have been able to tune into the local networks without issue, channels 2.1, 11.1, 13.1, and 45.1.

Today none of those channels are working.  The list as "Channel Not Available".  When I try to tune into the channel, the tuner indicates those channels are sending no signal.

Does anyone know what this issue could be?

Thanks!