SOLUTION
I was able to resolve my issue quite simply by amending the
getSkins() function of my module's
Main.php file as follows:
Code:
public static function getskins()
{
return array(
\XLite::CUSTOMER_INTERFACE => array(
'customer/modules/LBS/OrderReference',
),
'common' => array(
'common/modules/LBS/OrderReference',
),
);
}