So I'm supporting Huana. I've blown up the powder house. It won't let me continue until I "implicate the Vailians"... I've had Castrol (sp) arrested. No update. No other quests from Huana or from the The Coming Storm quest... not sure what to do now.

 

Thanks for any help

Have you tried going back to the audience hall at the palace? There's a part where you act as a witness, I think that's what this is referring to. 

Yea, that is the weird thing. I talkded with the queen upstairs, the prince downstairs... went thought the dialog arresting the guy in the audience hall, but it just never updated on them being blamed. Guessing, at this point, it is a bug. Beh.