As you reach pvp level 28 in demon hunter you unlock the honor talent "Reins From Above", which doesn't work properly in the realm...
I'm a male night elf, when I cast it I transform to a female demon look, plus the damage is bugged; the fel balls I cast don't damage in battlegrounds ,and when jumping (or casting Reins From Above), enemies are able to damage you while you're above
It would be nice if this ability gets a fix as fast as possible