Ugh, I'm half wondering if your trolling or not... but please do take time to THOROUGHLY READ the quest description. I understand it's long, and during some scenes, impossible with all the dialogue/action go on. But stop for a moment [intentionally fail the quest], and READ what messages popped up o____O it would more than likely solve your problem for this quest
This isn't elitism, it's understanding what your respective language means (maybe you have a fail translation).
Vent raging aside...
What to do:
0. Before you bring the mission, bring any Speed Boosts you have. They're the only skills you need (don't really need them, but they make you feel better inside).
1. At the beginning, DON'T talk to the Crimson Skull; they're the people with similar disguises as you. Take a long look at yourself. And then take a long look at the people who you're talking to before you talk to them.
2. You need to talk to at least 3 people with "Dialogue Options" and answer appropriately as to how an "Evil Person" would respond. (Once again please READ).
3. When everyone begins congregating toward the Am Fah/Jade Brotherhood, do so with them. DON'T MOVE ONCE THE MEETING BEGINS. Just CHILL until a message pops up that says something along the lines of, "YOU HAVE BEEN DISCOVERED, ESCAPE NOW".
3a. If that didn't make sense, wait till the dialogue reaches the point, of "You're a nuisance that gets around". Shortly afterward, you'll see red dots drop down in compass range. That's your cue to start hightailing it to Dragon's Throat.
4. RUN TO DRAGON'S THROAT. SPEED BOOSTS ARE HELPFUL TO THE SOUL BUT NOT NEEDED.
@crazylady If you're still having this problem, please share a screenshot. It could be an actual bug. Also, it's still in the realm of possibility that you could be running early.