It's this quest: https://bbb.hidden-street.net/quest/victoria-island/mrs-ming-mings-second-worry ! I turned in my garnet to Estelle but didn't have enough space in my inventory. When i dropped enough items and talked to Estelle again, I received the special sauce. I definitely had the special sauce, pig head, and octopus leg in my inventory, but the quest didn't show as completed when I tried to talk to Mrs. Ming Ming. I forfeited the quest to see if that would help, but now neither NPC offers the quest anymore. Help! I'd like to finish the trailblazer quests ...