I was running through some tests on my site with a client, and I was logged in as a normal authenticated user. I then logged out with the intention of logging back in as the superadmin (uid -> 1).
I navigated to a node page where there was a login form, and the site automatically logged me in as the authenticated user that I was logged in as previously.
Do you have any ideas of what could be causing this? The page that where this auto-login occurred reads off of a custom node.tpl file and I've got a few
user_load() calls in that code.