Blizz are you for real?

[Eryndra-wyrmrest-accord]

There’s a thread with people addressing this to a blue poster already

Arthas Lorewalking HOR?

I finished the dungeon and Jaina won’t finish the quest. Had the requirements met and the last one: “Help Jaina investigate the Halls of Reflection” is the last one and she doesn’t have any follow-up. Neither does Lorewalker Cho who just says continue the story.