Achievement "Silumm Explorer"

morisey35eb17_ESO

Question is , its broken or there is some particular requirements to trigger this achievement ? I run trough this dungeon few times already , killed plenty of mobs , still cant seems to get it done

High_Marshal

You have to kill a named ghost in the center of the last room. You will usually see a group of players standing around waiting to kill it. I can't remember its name, but it starts with an E.

morisey35eb17_ESO

thanks

Smaxx

It's not a ghost. It's a huge guy named Silano or so.