It's incorrect in the sense of the summary or what someone who only saw the initial version might draw as a conclusion. Further the update mentions this initial version was _historically_ (Edit: from sometime after publication in 1996 and not updated until 2008!!!) left online and indexed by search engines well past when followups should have updated it with conclusions about that case.

Hence it is 'incorrect' to present this article in a cursory search result, but it is correct to produce it as a link in relation to more specific searches, or better, to instead of this page, any designated URL link when a hit would point to this page.