So, a very, very big bug has been found in the Brewmaster spec dealing with one of Brewmaster's core abilities: Guard. Previously, Ox Statue's Guard would overwrite the Brewmaster's guard (and, to my knowledge, its proc still causes a random pet bar to appear, which I didn't even realize until I looked back on a stream of Feng the Accursed and took a screenshot, and happened to notice it upon viewing the screenshot. I rarely pay attention to that side of my screen, as I receive auditory warnings...

tastysnack