**Bug with Litany of Blood** Berea is assassinated, but I get no credit. All other pedastals filled

JmfknP420

I am playing ESO on the NA servers on PS4. I have tried about 30 times to complete the litany of blood achievement for the Dark Brotherhood. I have successfully found and assassinated all the NPC's with the Blade of Woe, and they have all shown up as red essence on pedestals at the dark brotherhood headquarters. Berea was the last NPC I assassinated, but for some reason she is the only one who won't show up on a pedestal and so I can't complete the achievement because I'm not getting credit for some reason. I have attached Screenshots of me assassinating her, me glowing with the blade of woe buff and her in ashes afterward, and her empty pedestal and all the other full pedestal's. I have tried over and over again. I also included a screenshot of Berea before she is assassinated and her one white eye so we know I'm killing the correct NPC. I would appreciate some help. Thanks.