Baked all 20 cookies in this video, this is the second time having done this afte the event card was reset and reinstated and fixed one for the delivery helper quest which is fully completed with reward codes obtained the second for the purpose of this forum and video. The only triumph gaining progress from baking cookies is Baking-Exstravaganza for baking cookies in total, all 3 Amateur Baker, Adept Baker, and Expert Baker are not progressing unique cookies baked and thus the ghost shell and event challenges as a whole not fully obtainable. Possibilities: The system is only counting the newest addition of cookies the one given to Nimbus "Neo-mun Pie" and its just not tracking any older cookies so just an easy (hopefully) inverse function issue. Second possibility is that the data used for the challenges/quests, etc for tracking is just corrupt or the game engine is just not reading it properly. Third Possibility is anything else i couldnt think of because im not an expert :D Happy Hunting Bungie GG