Quote:
Originally Posted by http://guildwars.wikia.com/wiki/Spectral_Vaettir
Exactly 60 of them spawn near the door to Bjora Marches inside Jaga Moraine around the sacred altar. When the quest Flames of the Bear Spirit is active there will only be 32-36 of them around the Sacred Altar. This includes having Northern Allies active before completion of Blood Washes Blood.
I have not had this problem on my Assassin, and I have not yet completed Blood Washes Blood. However, I have not triggered the initial dialogue or sequence for Northern Allies, so perhaps this only applies if you have done so.
In any case, complete it (and get Zaishen Coins for it) and see if that fixes your problem.