DIdn't get King Slayer Achieve

[Pommy]

We killed Lich king in our guild run and everyone got the achievement except for me. Is there any way to post picture proof as I have a few and really want to get the achievement as well. I was there for 12/12 and was the master looter throughout. Our ID is 2147483648.

[Whiksey]

Probably submit a bug report via Bugtracker. It can be accessed while viewing these forums up in the header bar (next to News/Stream/etc.).

[Pommy]

Thanks Whiksey, I did that as well. Just feels like a letdown so I'm trying to see if its something that can get fixed.