diff --git a/wp-admin/js/common.js b/wp-admin/js/common.js
index 8f3375cb4f..1df0e0a88c 100644
--- a/wp-admin/js/common.js
+++ b/wp-admin/js/common.js
@@ -316,7 +316,7 @@ adminMenu = {
 					}
 					m.addClass('sub-open');
 				},
-				out: function(){ $(this).find('.wp-submenu').removeClass('sub-open'); },
+				out: function(){ $(this).find('.wp-submenu').removeClass('sub-open').css({'marginTop':''}); },
 				timeout: 220,
 				sensitivity: 8,
 				interval: 100
diff --git a/wp-includes/script-loader.php b/wp-includes/script-loader.php
index 03307c3279..72ef85cadf 100644
--- a/wp-includes/script-loader.php
+++ b/wp-includes/script-loader.php
@@ -41,7 +41,7 @@ function wp_default_scripts( &$scripts ) {
 	$scripts->base_url = $guessurl;
 	$scripts->default_version = get_bloginfo( 'version' );
 
-	$scripts->add( 'common', '/wp-admin/js/common.js', array('jquery', 'hoverIntent'), '20081208' );
+	$scripts->add( 'common', '/wp-admin/js/common.js', array('jquery', 'hoverIntent'), '20081208b' );
 	$scripts->add( 'sack', '/wp-includes/js/tw-sack.js', false, '1.6.1' );
 
 	$scripts->add( 'quicktags', '/wp-includes/js/quicktags.js', false, '20081103' );