From U13 Release notes: "Monks and unarmed characters will no longer proc dual wield or double strike attacks when using Trip, Sunder, Stunning Blow, or other special attacks, making them consistent with other classes. Special "monk-only" abilities are unaffected by this change."
I thought all those listed abilities already lacked an offhand proc? I know I don't get consistent double hits with Improved Sunder on my Monk. Maybe regular Sunder was still getting them? And while I understand wanting consistency with other weapons, can we get actual consistency regarding TWF and THF? THF gets glances, but TWF gets no off-hand attack. How about providing the normal off-hand chance on TWF, but don't have it apply the special attack effect?
Although better yet would be restoring the double procs to all TWF, period. TWF needs the love, and was undeserving of the nerf to begin with. Take out the stupid animations (for TWF and THF) while you're at it, too.
Can someone confirm that Stunning Fist hasn't been nerfed? I would think it's considered a "special 'monk-only' ability", but that might only refer to ki strikes and the like.