The quest is bugged. Some of us can't complete it. We're to the very end where we need to talk to Bryll at the war table but she isn't there. We can talk to her at her regular spot and talk about the quest and she says they're all ready to go, but nothing. Pleaaaase fix it.
I believe this has been fixed now, but if not can you send a bug report using the in game feature. I'm not sure how you've ended up in that situation and I'll need to see account stats to track it down a bit more.