Also something to add, yesterday we had no problems with the random aggression of AoD when we tested it out. It came today with the patches.
It was a problem yesterday too, nothing I changed today would have effected aggression. I explained on a comment below:
Basically during that special, Nex has a long period where she isn't attacking anyone which effectively takes her out of combat, meaning she has lost focus of the original person she is targeting.
Will find a way, i'm sure /u/JagexPi can think of a funny way of keeping her in combat in a cheeky way :P