I had a problem where linking to or entering the URL http://www.thewesternconference.com/stac/summer11/results.htm redirected to http://www.thewesternconference.com/stac/summer10/results.htm. Clearing cache and history corrected the problem. A user reported what sounded like the same problem with the same page at a different time, but he was using Opera. Have not seen this problem with any other page. The problem has not recurred.