logout redirect not redirecting

Hi,

Im having a little trouble with logout redirect. I have installed it and set my redirect page, but unfortunately it doesn't appear to be redirecting - on logout the user is just page cannot be found / 404 or wp-login.php depending on the page from which the logout was actioned.

Any help with this would be really great.

Thanks

PS my dashboard is open if any kind person wants to have a try...