A month ago FYI, the public OIA request site, went down, leaving dozens of requests in limbo. But now its back, bright green, and supported by the New Zealand Herald.
So, if there's anything you want to know from central or local government (including all their agencies such as Crown Entities and CCOs), you can ask here. Just remember: keep it short, keep it focused, and be polite - you'll get a better response that way.