I missed the televised airing of the PowerBall drawing last night. I ended up getting the results from USA Mega and the Powerball website. I did, however, just watch the video of the drawing on the PowerBall site. I saw no irregularities there, but you're right about Pace not mentioning that the winner of the last drawing was in Idaho.
As for the number 10 you saw, it could be that FOX61 was mistakenly airing part of the last drawing where the 10 actually was drawn. It does indeed sound like a case of local technical difficulties to me.
I would suggest that you you submit your query directly to the people who run the PowerBall drawing at Letters@MUSL.com . They should have an explanation for what you saw.
You might also want to contact WTIC FOX61. If it was a local technical glitch on running the tape, they could tell you about that.
While you're at it, you might as well contact the Connecticut Lottery Corporation at ctlottery@po.state.ct.us . Perhaps they monitored the airing of the drawing.
aye'