BP Social not refreshing with Firefox at login

Hi,

When a user logs into my BP Social site, the page will refresh and remove the welcome header (the page shown to non-logged in users). This works fine for IE and Chrome, but not for Firefox.

When a user logs in using Firefox, the page doesn't refresh and remove the welcome header unless the user hits the reload button in the browser. If the user doesn't realize this, it appears that the login has failed and they either complain, give up, or request a new password. However, the login has actually succeded, it just doesn't look that way.

How can I force the page to automatically reload if the user is logging in with Firefox? Do I modify something in wp-login or on the home page? It's a fairly serious issue as it makes it appear to Firefox users that the site isn't functioning.

Thanks,

Craig