Forgot Password Link on login page goes to 404

Hello - on our site eatrightpittsburgh.org if you go to:

http://eatrightpittsburgh.org/wp-login.php

And if you click Lost your Password? It takes you to a 404 page. I am not sure, but maybe it is a plugin conflict? We are using Login Redirect by WPMU to take logged in people to the members only content page. We are also running WPMU Membership and BuddyPress.

Best,

AD