Index: wp-admin/admin-ajax.php
===================================================================
--- wp-admin/admin-ajax.php	(revision 19567)
+++ wp-admin/admin-ajax.php	(working copy)
@@ -1269,8 +1269,14 @@
 				die( $tag->get_error_message() );
 			die( __('Item not updated.') );
 		}
-
-		echo $wp_list_table->single_row( $tag );
+		$level = 0;
+		$parent = $tag->parent;
+		while ( $parent > 0 ) {
+			$parent_tag = get_term( $parent, $taxonomy );
+			$parent = $parent_tag->parent;
+			$level++; 
+		}
+		echo $wp_list_table->single_row( $tag, $level );
 	} else {
 		if ( is_wp_error($updated) && $updated->get_error_message() )
 			die( $updated->get_error_message() );