I'm not sure this is the same bug but I just upgraded from the old firefox to iceweasel and when I opened my browser for the first time I got this error from mozilla.org:
404: File Not Found /projects/firefox/2.0.0.1/whatsnew/ We are sorry, the file you requested could not be found. -- Martin Michlmayr http://www.cyrius.com/ -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]