Fuuun Ishin Dai Shougun - I'm absolutely certain they are quite embarrassed that their fully-rendered storyboards were forwarded to the broadcasters in lieu of the full episode. That they managed to have enough time to animate one or two things per shot as damage control once the stations notified them of the error is quite the feat.

There are a lot of common things in Edo Era anime. Ninja, prostitutes, corrupt officials, idiot police, someone is secretly the next emperor or shogun, and Japan was the greatest nation in the world then. Guess what? This one hits each and every one of those in the same episode.

It really is too bad they neglected to animate it at all. The ninja is pretty hot at least.