This morning while making making some edits to the posts on the site I mistakenly clicked the button to upgrade to WordPress 2.8 then clicked for the automatic install thinking that it would only change my user experience. As soon as I noticed that the suggestion to back up all files I X-ed out of the installation.
Everything was fine and it seemed crisis had been avoided for the rest of the day as I made other minor edits to the site including changes to the URL structure.
Hours later, however, http://www.insidenewyork.com would no longer link to our site! For some reason however will still go to a page without all of the site's theme.
What did I do and how can I fix it? I don't have the site properties or control of them.