Tor Browser crashes when clicking on link

How to reproduce:

  • http://askubuntu.com/
  • click on log in
  • click on log in with stack exchange
  • Wait maybe 20 seconds until you see "You can continue and log in manually here however.". Wait until the loading button stops. Will take a few seconds.
  • Click on it.
  • Nothing happens.
  • Click on it again.
  • Firefox terminates.

Affected version:

  • Tor Browser Bundle version 2.2.39-3
  • Tor Button 1.4.6.3
  • Firefox 10.0.0.9 ESR

Unaffected version:

  • Tor Browser Bundle version 2.2.39-1
  • Tor Button 1.4.6.3
  • Firefox 10.0.7 ESR