[The Knotty Celt]

SOLUTION

I was able to resolve my issue quite simply by amending the getSkins() function of my module's Main.php file as follows:

public static function getskins()
{
    return array(
        \XLite::CUSTOMER_INTERFACE => array(
            'customer/modules/LBS/OrderReference',
        ),
        'common' => array(
            'common/modules/LBS/OrderReference',
        ),
    );
}