Mine doesn't look like it came with a voucher code and order at 8min after it whent up? Is it order number that is the voucher or is that different?
Did you read the post you quoted?
I made a mistake setting up the product in the shop, so no vouchers got send out for any order for the first one hour.
I will manually create the vouchers during the next few days and send them to you, don't worry!