I'm still apparently one of two people with WOIO-HD on Adelphia. OK, three, if you count the guy getting it on the QAM tuner.

And the first few minutes of "19 Action News", someone forgot to flip the switch BACK from the CBS NYC HD feed!

So we saw the first couple of minutes of the show that just ended ("Without a Trace"), followed by color bars with the legend "CBS NEW YORK HD" and a loud BEEEEEEEP.
Someone just figured it out, and switched to the news.
Normally, it's switching INTO HD that throws stations!