I've been trying to purchase Microsoft Flight http://marketplace.xbox.com/en-US/Product/Microsoft-Flight/66acd000-77fe-1000-9115-d8044d5308d2?noSplash=1 but when I click "Confirm Purchase" it says "Sorry, Your purchase cannot be completed at this time. Please try again."
It's a free game so the problem can't be that I don't have enough points.
I live in New Zealand. Could that be a factor?
Thanks in advance.
The link you provided is for the US version. I tried changing the "en-US" to "en-NZ" and it pulled up an identical page.
Hopefully, that link will work for you.