User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9pre) Gecko/2008041707 Minefield/3.0pre Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9pre) Gecko/2008041707 Minefield/3.0pre URLs with () are having the () removed making the site not assessable. Also applies to links in history. Surprised this slipped through so many betas Yani Reproducible: Always Steps to Reproduce: Enter URL as above hit return
This is a server-side redirect. The same thing happens in Safari. You can verify this using http://web-sniffer.net/.
Sorry for putting you to that effort.