Steps to reproduce:

1. Open pages app on author and public instance.
2. Delete a page (+publish).
3. Go to public instance.
4. Click into the tree:

   Jun 20, 2014 3:04:53 PM com.vaadin.server.DefaultErrorHandler doDefault
   SEVERE: 
   java.lang.ArrayIndexOutOfBoundsException: 2
   	at com.vaadin.ui.Table.removeRowsFromCacheAndFillBottom(Table.java:1913)
   	at com.vaadin.ui.Table.paintPartialRowAdditions(Table.java:3348)
   	at com.vaadin.ui.Table.paintPartialRowUpdate(Table.java:3279)
   	at com.vaadin.ui.Table.doPaintContent(Table.java:3224)
   	at com.vaadin.ui.Table.paintContent(Table.java:3195)
   	at com.vaadin.ui.TreeTable.paintContent(TreeTable.java:496)
   	at com.vaadin.server.LegacyPaint.paint(LegacyPaint.java:65)
   	at com.vaadin.server.communication.LegacyUidlWriter.write(LegacyUidlWriter.java:81)
   	at com.vaadin.server.communication.UidlWriter.write(UidlWriter.java:106)
   	at com.vaadin.server.communication.UidlRequestHandler.writeUidl(UidlRequestHandler.java:149)
   	at com.vaadin.server.communication.UidlRequestHandler.synchronizedHandleRequest(UidlRequestHandler.java:97)
   	at com.vaadin.server.SynchronizedRequestHandler.handleRequest(SynchronizedRequestHandler.java:37)
   	at com.vaadin.server.VaadinService.handleRequest(VaadinService.java:1371)
   	at com.vaadin.server.VaadinServlet.service(VaadinServlet.java:238)
   	at info.magnolia.ui.admincentral.AdmincentralVaadinServlet.service(AdmincentralVaadinServlet.java:131)
   	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
   	at info.magnolia.cms.filters.ServletDispatchingFilter.doFilter(ServletDispatchingFilter.java:147)
   	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(AbstractMgnlFilter.java:90)
   	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(MgnlFilterChain.java:80)