Leg gouge?

<100%hp 100%m 79%mv 4378tnl (40.44%)> gouge You lunge at a commoner and gouge him with a dragon dagger! You have become better at gouge! You drive the dagger into a commoner's chest. Your gouge MUTILATES a commoner! Your stab devastates a commoner! You parry a commoner's pound. A commoner is gushing blood. <100%hp 100%m 79%mv 4376tnl (40.46%)> A commoner parries your stab. You parry a commoner's pound. A commoner is gushing blood. <100%hp 100%m 79%mv 4376tnl (40.46%)> gouge Your stab maims a commoner! You parry a commoner's pound. You parry a commoner's pound. A commoner is gushing blood. <100%hp 100%m 79%mv 4376tnl (40.46%)> You lunge at a commoner and gouge him with a dragon dagger! You drive the dagger deep into a commoner's leg. Your gouge maims a commoner! A commoner is writhing in agony. <100%hp 100%m 15%mv 4376tnl (40.46%)> A commoner parries your stab. Your stab misses a commoner. You parry a commoner's pound. You parry a commoner's pound. A commoner is writhing in agony. I notice, I don't lose any mvs on chest gouges. But on leg gouges I do. Is it possible that I'M receiving the -mvs and not the target? Not sure if this was a bug, just wanted to clear this up.