Couple of more small changes

OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs

@@ -1316,8 +1316,11 @@ namespace OpenSim.Region.Environment.Scenes
             if (m_scene.EventManager.TriggerGroupMove(UUID, pos))
             {
                 AbsolutePosition = pos;
-                ScheduleGroupForTerseUpdate();
+                
             }
+            //we need to do a terse update even if the move wasn't allowed
+            // so that the position is reset in the client (the object snaps back)
+            ScheduleGroupForTerseUpdate(); 
         }
 
         /// <summary>