delete_post – order changed in newer WP?

I have a plugin which does this kind of operation below and it seems like the meta is deleted before the add_action is called

Has anyone else noticed this? Used to be fine before

add_action(‘delete_post’, ‘onDeletePost’);
function onDeletePost($postid) {
$custom = get_post_custom($postid);
//do something with $custom;
return $postid;
}