The pink badge was found in the quest rappys holiday which is mostly full of hildebears, take that for what you will. I dont think its a coincidence that the badge dropped in that quest.
so I finished TTF on very hard with an A rank and irene said I was rewarded with a scape doll but when i checked my inventory i didn't get it even though i wasn't full or anything. I'm not asking for a scape doll or anything because I have plenty but I think its weird that i didn't get the item...