Error when deleting an order

[tom-rice]

When I delete order I'm getting this:
Call to undefined method Concrete\Package\VividStore\Src\VividStore\Order\Order::getShippingMethodTypeMethod()

Line 334 of src/VividStore/Order/Order.php:
$this->getShippingMethodTypeMethod()->delete();

Seems to work ok if I just comment out that line - I'm not sure why it's there.