NPE after Disabling ENSEMBL *IF* data is loaded from protected URL

Load A thal. Load a file from our password protected data. Enable, then disable ENSEMBL and get this error:

Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
at com.affymetrix.genometryImpl.GenometryModel.setSelectedSymmetries(GenometryModel.java:286)
at com.affymetrix.genometryImpl.GenometryModel.setSelectedSymmetries(GenometryModel.java:234)
at com.affymetrix.igb.view.SeqMapView.postSelections(SeqMapView.java:1171)
at com.affymetrix.igb.view.SeqMapView.setAnnotatedSeq(SeqMapView.java:794)
at com.affymetrix.igb.view.SeqMapView.setAnnotatedSeq(SeqMapView.java:652)
at com.affymetrix.igb.view.load.GeneralLoadUtils$1.process(GeneralLoadUtils.java:783)
at javax.swing.SwingWorker$3.run(SwingWorker.java:394)
at sun.swing.AccumulativeRunnable.run(AccumulativeRunnable.java:95)
at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.run(SwingWorker.java:814)
at sun.swing.AccumulativeRunnable.run(AccumulativeRunnable.java:95)
at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.actionPerformed(SwingWorker.java:824)
at javax.swing.Timer.fireActionPerformed(Timer.java:291)
at javax.swing.Timer$DoPostEvent.run(Timer.java:221)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:677)
at java.awt.EventQueue.access$000(EventQueue.java:85)
at java.awt.EventQueue$1.run(EventQueue.java:638)
at java.awt.EventQueue$1.run(EventQueue.java:636)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:647)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)