There is a bit more info on an Austrialian Lego site, (so apparently it's a world wide issue): http://brickingaroun...n-online-store/
Quote from the link above:
"I just rang customer service a few minutes ago. The lady told me that they are aware of the problem, and that they have technicians working on atm, and should have it fixed within 24 hours or so. She said she isn’t exactly sure what is causing the problem, but told me I should refrain from confirming the order until the issue is fixed."