When creating a payment service provider, the order object is missing address service, therefore $order->getAddress() does not work in payment service provider. Previously the order object loaded has only "order/service" loaded into it. This fix loads "order/address" along with "order/service" into the order object.
When creating a payment service provider, the order object is missing address service, therefore
$order->getAddress()
does not work in payment service provider. Previously the order object loaded has only "order/service" loaded into it. This fix loads "order/address" along with "order/service" into the order object.