Some time ago I posted about the huge corrections
Wizard Barristers ep6 got on BD, but ep5 had a ton of corrections too. For an episode without any actual action, they seem to have put just as much effort into fixing it up as much as possible. I guess that 3 month delay was worth it?
Completely redrawn mob characters:
Completely redrawn side character and background:
Completely reanimated scene:
TV -
http://webmup.com/Kx4ob/vid.webm
BD -
http://webmup.com/roOHy/vid.webm
Completely reanimated dance at the end:
TV -
http://webmup.com/Uk91b/vid.webm
BD -
http://sakuga.yshi.org/data/be0acef4571e1d144143dbf812ffc2e4.webm
There are a gazillion corrections throughout the episode too, but those are probably the most interesting ones. The dance correction at the end is probably the single most impressive change so far in terms of overall quality and effort.