Originally Posted by
ajnz
Sounds like a glitch rather than enemy action. It is working fine from the US and Belgium for me.
What happens if you go to
airnz.com/gateway and pick New Zealand?
I wonder if they have some accidental referral to the UK site even when you override their auto-geo-detection using the gateway tool.
It still defaults to the UK, I've resorted to using proxy servers if I have to, but it is far from helpful.