Fate Invisible?

Recently I have started doing fates, yet in Coerthas or high population areas, I cannot see the monsters... I will be there from start to finish it will say "Fate completed!" then the dead monsters will appear dead. Therefore I gain no XP and get no participation. I do not know if this is being looked at already, or if it is even fixable... Even though I'm playing on Ps3 and not some jacked up computer... theres no excuse for that.

I apologize if there are already threads on this.