Is this quest broken?

I mean the initial quest, Legendary Angmar: Defeating the shadow, where the objective is to complete ten of the listed quests to unlock the weekly quest called- Legendary Angmar: Defeating the shadow (Advanced).

No matter how many times I go kill Bogbereth, or do any of the listed quests at the reflection pool, they are not ticking down off the wrapper quest. Rift did, Barz and Zurm did, CD did, Fornost didn't, as examples. How can we open the weekly if the initial quest is not counting down?