Standard logout link problem

I've noticed that all redirections in Joomla are using full, well-formed address i.e. method redirect() in application\web.php tries to expand urls so they always include joomla base uri (e.g. http://localhost/joomla/).

For reasons that I am not aware of, doing same thing in your plugin in process_nonsef() method solved me another issue related to logout link. (Correct logout url causes error 404 in production environment)

Is this problem solved in the latest update (1.6.9).

Yes, it works fine in 1.6.9.