Did you clear all the browser caches? Is it possible FF is loading a cached version?
From: support-bounces@drupal.org [mailto:support-bounces@drupal.org] On Behalf Of Nancy Wichmann Sent: Tuesday, January 13, 2015 11:15 AM To: Drupal Support Subject: Re: [support] Weird Browser Problem
Yes, it appears instead of the front page. Apache doesn't show anything. It's an HTTP site.
________________________________ From: "Borwick, James Bryce" <BorwickJa@missouri.edumailto:BorwickJa@missouri.edu> The 403 error appears in your browser windows?
Have you checked the apache error log for more information?