Cuts 10A ~ 12B
The version used for this booru post is the updated version. Below is a list of changes from Kunihito Noritomo of Sanko Production's blog.
(Sourced from http://slashslash.blog21.fc2.com/blog-entry-344.html )

Cut 10A: RizeGreymon colors and drawing corrected. Color of CG "Sequential Numbers" (CG連番) fixed. Masaru and Agumon douga, sheets fixed. Color of Mega Flame fixed.
Cut 10B: Douga is "added" (the word 追加 is used here) and some sheets are modified. Yoshino's step is extended.
Cut 12A: Masaru's punch has a new Digisoul effect added, and the CG pattern of the Digisoul has been updated.
Cut 12B: The CG pattern of the Digisoul has been updated.

As for who is potentially responsible for these cuts, the KA List is as follows:
Sayo Aoi
Yoshitaka Yashima
Yuji Hakamada
Akihiro Asanuma
Yoshiyuki Ichikawa
Setsuko Nobuzane (handles three cuts from after where this post ends)

It's hard to make any guesses, but we can count out Nobuzane.

EDIT: In hindsight, these credits are probably in order. At least the last two cuts look like Ichikawa to me.