I as well as some guildies have handed in all the enemy capital flames. But we are not able to get the final quest (A Thief’s Reward) such that we can be rewarded the crown item. I believe this is currently bugged.
I wanted to open a ticket, but it seems like Blizzard has downgraded all customer support to an infinite browser loop of categories with Q&A (and of course a link to wowhead), and the old in-game ticket creator is replaced with basically the browser page loaded into the game. sigh But that’s not what I’m here to complain about. I just want my crown.