Can't logout since implementing this plugin

Please disregard this post – it was user error.

First I have to say that I love the ability to login to my WP dashboard using shared SSL via your plugin … BUT I am not able to logout. Even though I get a page which says I am logged out, if I go to mysite.com/wp-admin (without http or https), I am directed straight to my dashboard with no login page whatsoever. Any ideas?

http://wordpress.org/plugins/https-domain-alias/