Vel'Koz Animation Bug

Vel'Koz is randomly going into sudden still animations and continuing to move around like that. The auto attack animation doesn't work every 2nd auto attack or so. Another is Vel'Koz lashing out into a form of which all of his tentacles are staggered directly out from him and two of them are underground. The last animation bug was less common but it was when Vel'Koz would look like he was turning because his tentacles were turning. This bug isn't only for the player, all the players in the game can see it. I found it hilarious and my friends were laughing, but I should tell people so that they can test it out b4 it gets fixed.