diff --git a/OpenSim/Region/Environment/Scenes/Scene.cs b/OpenSim/Region/Environment/Scenes/Scene.cs
index 594972d63b..29f1302162 100644
--- a/OpenSim/Region/Environment/Scenes/Scene.cs
+++ b/OpenSim/Region/Environment/Scenes/Scene.cs
@@ -2146,6 +2146,11 @@ namespace OpenSim.Region.Environment.Scenes
             {
                 SceneObjectGroup sceneObject = m_serialiser.DeserializeGroupFromXml2(objXMLData);
 
+                // Force allocation of new LocalId
+                //
+                foreach (SceneObjectPart p in sceneObject.Children.Values)
+                    p.LocalId = 0;
+
                 AddRestoredSceneObject(sceneObject, true, false);
 
                 SceneObjectPart RootPrim = GetSceneObjectPart(primID);
@@ -2185,6 +2190,9 @@ namespace OpenSim.Region.Environment.Scenes
                                     // LastOwnerID is used for group deeding, so when you do stuff
                                     // with the deeded object, it goes back to them
 
+                                    foreach (SceneObjectPart prim in grp.Children.Values)
+                                        prim.ParentID = sp.LocalId;
+
                                     grp.SetFromAssetID(grp.RootPart.LastOwnerID);
                                     m_log.DebugFormat("[ATTACHMENT]: Attach to avatar {0}", sp.UUID.ToString());
                                     AttachObject(sp.ControllingClient, grp.LocalId, (uint)0, grp.GroupRotation, grp.AbsolutePosition, false);
diff --git a/OpenSim/Region/Environment/Scenes/SceneGraph.cs b/OpenSim/Region/Environment/Scenes/SceneGraph.cs
index 3b6aa154e4..69017280f3 100644
--- a/OpenSim/Region/Environment/Scenes/SceneGraph.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneGraph.cs
@@ -1440,7 +1440,12 @@ namespace OpenSim.Region.Environment.Scenes
                 if (ent is SceneObjectGroup)
                 {
                     SceneObjectGroup obj = (SceneObjectGroup)ent;
-                    sceneObjects.Add(obj.LocalId, obj);
+                    // Nasty one. Can't unlink anything in the sim
+                    // If a duplicate local ID sneaks in
+                    // So, check it here!
+                    //
+                    if (!sceneObjects.ContainsKey(obj.LocalId))
+                        sceneObjects.Add(obj.LocalId, obj);
 
                 }
             }