It seems the forums are using a non-standard way of sending URLś via the notification Emails. Fire Fox flags the URL as "Corrupted Content Error" , "The page you are trying to view cannot be shown because an error in the data transmission was detected.Please contact the website owners to inform them of this problem"
and will not load the page. They consider it a security violation to have two redirects or two locations in one URL.
This began with FF 7.0 when they closed this security hole.
To get around the failure to load, simply remove the last part of the URL ie:
Also see this thread: http://e89.zpost.com/forums/showthread.php?t=597464
Remove everything after 564325 and it will work normally.
Just an FYI for FF users.
2011 35i 6-speed, ///M Sport, Deep Sea Blue, Black leather, Carbon trim, Cold Weather package, Premium package, 6CD changer. Delivered 7/15/11. Michelin Pilot SuperSport tires 10/24/12