Good luck I tryed a support ticket about not being able to complete long live the king quest with a bounty and they closed my ticket after I had evidence you can complete all other quest with a bounty except this one i'm not surprised they ignored your problem it seems to be a trend zenimax is doing now they haven't even commented on the post I created about my problem on here
"Moonshadow66 wrote: »Yeah, they often don't reply, also in the Customer Support section on the forums.