=== modified file 'dhis-2/dhis-web/dhis-web-mobile/src/main/webapp/WEB-INF/dhis-web-mobile-velocity/data-entry.vm'
--- dhis-2/dhis-web/dhis-web-mobile/src/main/webapp/WEB-INF/dhis-web-mobile-velocity/data-entry.vm	2012-10-30 14:02:06 +0000
+++ dhis-2/dhis-web/dhis-web-mobile/src/main/webapp/WEB-INF/dhis-web-mobile-velocity/data-entry.vm	2012-10-30 15:56:17 +0000
@@ -241,6 +241,11 @@
     $(document).bind( 'pagechange', function (event, data) {
         var pageId = data.toPage.attr('id');
 
+        if( fm.needMetaData() )
+        {
+            location.href = 'index';
+        }
+
         var pageLoaders = {
             'organisation-units-page': loadOrganisationUnitsPage,
             'data-sets-page': loadDataSetsPage,
@@ -252,8 +257,8 @@
             pageLoaders[pageId].call();
         } else {
             $.mobile.loading( 'show', {
-                text: 'Tried changing to invalid page',
-                textonly: true
+                html: '<h1>Tried changing to invalid page</h1>',
+                textVisible: true
             });
         }
     });

=== modified file 'dhis-2/dhis-web/dhis-web-mobile/src/main/webapp/dhis-web-mobile-resources/js/dhis2.storage.js'
--- dhis-2/dhis-web/dhis-web-mobile/src/main/webapp/dhis-web-mobile-resources/js/dhis2.storage.js	2012-10-24 15:15:23 +0000
+++ dhis-2/dhis-web/dhis-web-mobile/src/main/webapp/dhis-web-mobile-resources/js/dhis2.storage.js	2012-10-30 15:56:17 +0000
@@ -44,9 +44,15 @@
     });
 };
 
+dhis2.storage.FormManager.prototype.needMetaData = function () {
+    return this.organisationUnits() === undefined || this.forms() === undefined;
+};
+
 dhis2.storage.FormManager.prototype.organisationUnits = function () {
     if ( this._organisationUnits === undefined ) {
-        this._organisationUnits = JSON.parse(localStorage['organisationUnits']);
+        if( localStorage['organisationUnits'] ) {
+            this._organisationUnits = JSON.parse(localStorage['organisationUnits']);
+        }
     }
 
     return this._organisationUnits;
@@ -63,7 +69,9 @@
 
 dhis2.storage.FormManager.prototype.forms = function () {
     if( this._forms === undefined ) {
-        this._forms = JSON.parse( localStorage['forms'] );
+        if( localStorage['forms'] ) {
+            this._forms = JSON.parse( localStorage['forms'] );
+        }
     }
 
     return this._forms;