Worldpay broken?

[target]

Trying to buy from CD-Wow.com (50p off!) (http://www.thedvdforums.com/jump2.php?url=http://www.cd-wow.com/index.php?affid=15561) and getting Service temporarily unavailable - please try again shortly. Our apologies for the inconvenience. Anyone else having trouble?

[Cooey]

Yup, tried ordering a box set earlier and got the same message

However, I have tried again (around 20 mins ago) and seemed to work, but the £8.75 voucher I had to use now says it's not valid!! :brickwall :suspect:

I've emailed them.....