643500 - Progress line at the bottom of page tells me I'm connected but page remains blank

Status: UNCONFIRMED

(Firefox :: General, defect)

Description

[Holger Jensen]

User-Agent:       Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2.15) Gecko/20110303 Firefox/3.6.15
Build Identifier: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2.15) Gecko/20110303 Firefox/3.6.15

Error Console gives me the following string:

Error: Warning: unrecognized command line flag -foreground
Source File: file:///Applications/Firefox.app/Contents/MacOS/components/nsBrowserContentHandler.js
Line: 708

customersupport.dishnetwork.com : server does not support RFC 5746, see CVE-2009-3555

4afaff.r.axf8.net : server does not support RFC 5746, see CVE-2009-3555

Warning: Expected declaration but found '*'.  Skipped to next declaration.
Source File: https://customersupport.dishnetwork.com/csa/css/newcombined.css
Line: 22

Warning: Expected declaration but found '*'.  Skipped to next declaration.
Source File: https://customersupport.dishnetwork.com/csa/css/newcombined.css
Line: 22

Warning: Expected declaration but found '*'.  Skipped to next declaration.
Source File: https://customersupport.dishnetwork.com/csa/css/newcombined.css
Line: 24

Warning: Expected declaration but found '*'.  Skipped to next declaration.
Source File: https://customersupport.dishnetwork.com/csa/css/newcombined.css
Line: 30

Warning: Error in parsing value for 'filter'.  Declaration dropped.
Source File: https://customersupport.dishnetwork.com/csa/css/newcombined.css
Line: 43

Warning: Unknown property '-moz-opacity'.  Declaration dropped.
Source File: https://customersupport.dishnetwork.com/csa/css/newcombined.css
Line: 46

Warning: Unknown property 'align'.  Declaration dropped.
Source File: https://customersupport.dishnetwork.com/csa/css/newcombined.css
Line: 73

Warning: Unknown property 'align'.  Declaration dropped.
Source File: https://customersupport.dishnetwork.com/csa/css/newcombined.css
Line: 108

Warning: Error in parsing value for 'width'.  Declaration dropped.
Source File: https://customersupport.dishnetwork.com/csa/css/newcombined.css
Line: 122

Warning: Unknown property 'align'.  Declaration dropped.
Source File: https://customersupport.dishnetwork.com/csa/css/newcombined.css
Line: 122

Warning: Unknown property 'rows'.  Declaration dropped.
Source File: https://customersupport.dishnetwork.com/csa/css/newcombined.css
Line: 126

Warning: Unknown property 'cols'.  Declaration dropped.
Source File: https://customersupport.dishnetwork.com/csa/css/newcombined.css
Line: 127

Warning: Unknown property 'maxlength'.  Declaration dropped.
Source File: https://customersupport.dishnetwork.com/csa/css/newcombined.css
Line: 129

Warning: Error in parsing value for 'size'.  Declaration dropped.
Source File: https://customersupport.dishnetwork.com/csa/css/newcombined.css
Line: 131

Warning: Expected declaration but found '*'.  Skipped to next declaration.
Source File: https://customersupport.dishnetwork.com/csa/css/newcombined.css
Line: 136

Warning: Expected declaration but found '*'.  Skipped to next declaration.
Source File: https://customersupport.dishnetwork.com/csa/css/newcombined.css
Line: 138

Warning: Expected declaration but found '*'.  Skipped to next declaration.
Source File: https://customersupport.dishnetwork.com/csa/css/newcombined.css
Line: 245

Warning: Unknown property 'Xpadding'.  Declaration dropped.
Source File: https://customersupport.dishnetwork.com/csa/css/newcombined.css
Line: 272

Warning: Error in parsing value for 'position'.  Declaration dropped.
Source File: https://customersupport.dishnetwork.com/csa/css/newcombined.css
Line: 323

Warning: Unknown property 'foat'.  Declaration dropped.
Source File: https://customersupport.dishnetwork.com/csa/css/newcombined.css
Line: 329

Warning: Expected declaration but found '*'.  Skipped to next declaration.
Source File: https://customersupport.dishnetwork.com/csa/css/newcombined.css
Line: 348

Warning: Unrecognized at-rule or error parsing at-rule '@charset'.
Source File: https://csa.dishnetwork.com/css/csa_menusB.css
Line: 215

Warning: Unrecognized at-rule or error parsing at-rule '@charset'.
Source File: https://csa.dishnetwork.com/css/csa_menusB.css
Line: 217

Warning: Error in parsing value for 'height'.  Declaration dropped.
Source File: https://csa.dishnetwork.com/css/csa_menusB.css
Line: 225

Warning: Expected declaration but found '*'.  Skipped to next declaration.
Source File: https://customersupport.dishnetwork.com/csa/css/login.css
Line: 22

Warning: Expected declaration but found '*'.  Skipped to next declaration.
Source File: https://customersupport.dishnetwork.com/csa/css/login.css
Line: 23

Warning: Expected declaration but found '*'.  Skipped to next declaration.
Source File: https://customersupport.dishnetwork.com/csa/css/login.css
Line: 24

Reproducible: Always

Steps to Reproduce:
1. Only happens with Firefox. Web page loads fine in Safari.
2.
3.
Actual Results:  
Page remains blank while progress line at the bottom of web page tells me I'm connected.

Expected Results:  
The web page should appear the way it used to.

Tried all the fixes recommended in about:config, restarted Firefox in safe mode, nothing works