Achievement bug

To unlock the Ulnar Bonus achievement in LotV campaign it says I need the Harbinger of Oblivion achievement. I do have it and yet, it will not trigger the 2 other achievements (Bonus Objective: Ulnar, and Ulnar Missions) that I will get for finishing this one. Please help me collect precious points :’(

Hey Elkahest,
is it resolved for you?

I faced this issue too and I raised a ticket, but they advised to look around in the forum.

Dear Admins!

Could you please take quick look on this?

GameMaster Idrysarine and Oughathat recommend me to still going on this forum to report my bug.

Thanks four your help!
Kind Regards,

I have the same issue and its really annoying.