I am unable to progress the cradle of fire quest. I've completed all quests related to getting the tribes behind Brok to fight, but the cutscene never activates. Do I have to do the quests in a particular order? I finished the spider queen/axe quest last and returned it to the chief, but I can't talk to Brok afterward. I tried reloading and doing spider queen battle again, but I get the same result.
The journal says 'Return to Brok' but I have no idea what to do next.
Thanks for any help.