Voice emots, actions, not working properly

Normally characters of a certain race/faction ingame have various voice emots and animations, I notice there is only one emot for their actions, example, telling a joke, the character says the same thing over and over again and not using the other emots we are normally use to on cata/wotlk.

Another thing I notice is if using /lol or /silly to the opposite faction, it doesn't make any sound or animation, same could be said for pressing the space bar while mounted to show mount animation.

Anyone else notice this too? Makes ingame characters seem more mechanic if you'd ask me, without their diverse emot/actions.