i assume you are referring to the openvpn.se openvpn-gui...
the gui is bundled with openvpn for windows now, so there is no longer a distinction.
the gui is still maintained.
If you are running 2.1.3 and have this problem, try the beta from
www.openvpn.net/download
if you still have the problem, support a trac ticket at
http://community.openvpn.net (same login and password that you use here)