HBO here in Colorado was scheduled to show Citizenfour at 7pm local time. At approx 6pm I turned it on to get it ready. Black and silent. Continued black and silent up thru 9pm local when it was supposed to have ended. All other cable TV channels and local/public channels have worked normally during this period that I can tell. HBO worked fine yesterday and every day before for as long as I can remember. Unprecedented black out.

suspicious is saying it mildly. I wanted to post this here and on Reddit for public record in case this is evidence of a censorship attempt by NSA/gov or aligned entity.

I feel like a tin foil hat wearer to even post this but its frightening enough and serious enough that it should be recorded somewhere, as insurance.

Colorado, a dominant provider of local cable TV service, hesitant to say which city. again, all other channels are working normally. and HBO had no similar blackout effect observed by me ever before. so the cause is both unknown and suspicious.