Steps to reproduce the bug: - launch the Qt web browser demo or any browser based on QtWebkit - go to http://si.galaxysemi.com - log with user : digia@galaxysemi.com password : digia55 - try to logout using 'Galaxy->Signout' in the top bar of the page. See the logout doesn't work. It should bring you back to the login page. The bug is in all versions of QWebkit (from at least 2.0 to 2.2). Logging out works with Safari and Firefox.
The Qt port has been removed from WebKit, resolving this bug.