Central Florida is going through a bit of a blackout of its own. The cable company has stopped showing the local NBC affiliate, its sister station (a CW affiliate), and their two subchannels: MeTV (which I'm really missing) and This TV.
The local NBC affiliate has been replaced by an NBC affiliate from northeastern Pennsylvania (roughly 1,000 miles away, but Time Warner's "go-to" blackout replacement for NBC, apparently). CW has been replaced by the TV Guide Channel (usually unavailable on standard cable). MeTV has been converted into a limited NBC On Demand channel to repeat some primetime programming. This TV has just been taken off the lineup altogether.
According to statements by both the NBC affiliate and Bright House Networks, the retransmission negotiations had been going very badly for months, the deadline was extended, and then negotiations just broke down altogether. On the other hand, Bright House's subscribers are already very unhappy about local news being replaced with that of the Poconos (despite still receiving the full NBC output), and the total loss of CW, MeTV, and This TV. In addition, the real sticking point is that, by its own admission, the local NBC affiliate has lost fully 50% of its audience, which is really going to start eating into the advertising budget.
Your NBC affiliate is owned by Hearst, as is your CW affiliate. Whenever channels like this go at dispute with television providers, it's usually through the channel's owner and not just the channel itself. In this case, any Hearst station in a Time Warner (or Bright House market at that) wouldn't be seeing that station due to the dispute.