They have something in their status page though…
From: nznog-bounces@list.waikato.ac.nz [mailto:nznog-bounces@list.waikato.ac.nz] On Behalf Of Regan Murphy
Sent: Tuesday, 9 November 2010 11:12 a.m.
To: nznog@list.waikato.ac.nz
Subject: Re: [nznog] Email Issues @ Clearnet?
>> Note that the link text correctly shows telstraclearnz but the URL is missing the 'nz' at the end, which gets you to an account that has 'not tweeted yet'.
And here I was thinking that the twitter profile was simply being fed by the network status page which shows “no known problems” for “clearnet”