After upgrading to 17.0, the open windows are "gonegone" and my tabs do not load either. Please help someone. Thanks!
Mac OS 10.7.5, iMac, Firefox 17.0
After restart, my previous session did not show, I was not offered to restore and the option to restore in the menu were "gray".
I have lost all my open windows (work related - a disaster!!!) and even worse all mt "pinned" tab.