I've battled at the fort, but when I attempt to speak to Galmar Stone-Fist (to whom the quest directs me), he has no conversation options whatsoever.
I also attempted to speak to Ulfric, but the same thing occurs.
I think this question is glitched, and that the only way I can continue would be to use the console to advance. However, I can't find the ID on UESP.net as the page for the Haafingar portion still hasn't been created. I have no idea how to find the ID, either.
What is the ID for this quest, or how can I find it out myself?