Index: D:/WebDev/eclipse_workspace/Drupal/sites/all/modules/og/og.module
===================================================================
--- D:/WebDev/eclipse_workspace/Drupal/sites/all/modules/og/og.module	(revision 544)
+++ D:/WebDev/eclipse_workspace/Drupal/sites/all/modules/og/og.module	(revision 671)
@@ -1564,6 +1564,9 @@
      // filter out any groups where author is not a member. we cannot rely on fapi to do this when in simple mode. 
      $groups = array_intersect($gids, array_keys($options));
    }
+   if ($required) {
+     $simple = TRUE;
+   }
   }
   elseif ($node->nid || $node->og_groups) {
     $groups = $node->og_groups;