I've just been through the Moomori clanhold village for the quests "Just a Moomori" and "Shogun Wedding".
The nature of the glitch I encountered was this: every time I finished a battle ( after collecting the treasure ) or after anyone spoke, I froze, was completely unable to move. After waiting at least 30 seconds with no movement I escaped to the selection screen, then immediately selected that character and clicked play ( fortunately I was still in that dungeon ) and was able to move normal until the next battle or dialogue when it happened again! This glitch continued throughout the entire dungeon! Also when I had to graffiti the walls I was unable to interact with them. going to selection then entering again solved this problem.