Index: trunk/wp-includes/widgets.php
===================================================================
--- trunk/wp-includes/widgets.php	(revision 28826)
+++ trunk/wp-includes/widgets.php	(working copy)
@@ -1142,7 +1142,7 @@
 
 	if ( is_array($sidebars_widgets) ) {
 		foreach ( $sidebars_widgets as $sidebar => $widgets ) {
-			if ( $skip_inactive && 'wp_inactive_widgets' == $sidebar )
+			if ( $skip_inactive && ( 'wp_inactive_widgets' == $sidebar || strpos($sidebar, 'orphaned_widgets_') !== false ) )
 				continue;
 
 			if ( is_array($widgets) ) {