Quote Originally Posted by ZERO View Post
Like with most shaft series the BLURAY has totally different content from the broadcast. Entire sections are redone from scratch and improved animation b/c they did like the quality of the tv release.

It is also possible they are using clips from season 2 if it is one that was just made in the last month.
Your info was spot on Zero.
After reading your post and doing a little digging I found the clips were from a Nisemonogatari trailer.