My TV reception at the best of times is very fringe, and I noticed it was particularity bad just after this. Its settled down now and is fine, but its a good indication of flare activity and general atmospherics.
I bet if we have any SW/VHF/UHF DX enthusiasts on this forum they would have noticed it.
Watching the video its an amazing sight. But when you stop to think about the amount od technology that has been produced in order to capture that video - i find that almost equally amazing.