TheEnigmaticT: I know it's been a while since I'd said I'd post back here. My attempts at getting a special dispensation for New Zealanders were ongoing up to last night. Unfortunately, it ended up not being possible.
The offer we present you guys, with the Fair Price Package and (if you preordered) the free RPG remains the best in New Zealand. The (slightly) edited version of the game that you'll receive may well have a fan-released patch to restore your content in a few days.
Sorry that we couldn't work anything official out for you guys, but there are tons of legal agreements in place for a AAA title like The Witcher 2 as you can imagine, and we can't act in violation of them.
Well, given that the original promise was that there'd be the same version everywhere you should probably offer refunds to Australian and New Zealand customers that didn't know about the censorship.