Yes latest version is installed. The site address is http://www.securityfoiling.co.uk
However, due to thefact its not working correctly I have disabled it. if you want admin access please email/private message me.
Further to my first message it seems the caching files are being created succesfully for many of the languages. However, getting back to English seems impossible. On some browsers adding /en/ for english does work, howewever, selecting english from the list or clicking the flag does nothing.