It's silly that this was necessary... but it was.

indra/newview/app_settings/shaders/class1/objects/shinySimpleSkinnedV.glsl

@@ -42,9 +42,8 @@ mat4 getObjectSkinnedTransform();
 
 void main()
 {
-	mat4 mat = getObjectSkinnedTransform();
-	
-	mat = modelview_matrix * mat;
+	mat4 mat = modelview_matrix * getObjectSkinnedTransform();
+
 	vec3 pos = (mat*vec4(position.xyz, 1.0)).xyz;
 	
 	vec4 norm = vec4(position.xyz, 1.0);