The WordPress gallery shortcode now looks like this:

    [gallery ids="3439,3440,3444,3443,3445,3453,3457,3458,3456,3461,3452,3468"]

My problem is I have a summary page grabbing the first image of every child page.  The code is something like this:

    $args 		 = array(
    	'post_type' 	=> 'attachment',
    	'post_parent' 	=> $page->ID,
    	'orderby' 		=> 'menu_order ID',
    	'order'			=> 'asc',
    	'numberposts' 	=> 1,
    );
    $attachments = get_posts( $args ); 

                                                             

This now doesn't work (I'm guessing because gallery order is now based on the ID's) Any way to fix it?