Big elementals in wintergrasp

Hello people :)
for some reason i cant see the bigger elementals in wintergraps...
I can see players around me attack them but i cant see, nor target or be targeted by them which is really weird...
anyone ever had a similar problem?
http://imgur.com/a/whed3
on the first screenshot there's actually a druid attacking one, which i cant see...

They`re only visible to the faction that controls Wintergrasp Fortress

Nevermind. I did not know it's supposed to be like this :D