I don't think it's a MWG issue. I can't get it to run even without MWG inline.
java breaks with a message in the console:
minutesOffset = -240
Exception in thread "Thread-23" java.security.AccessControlException: access denied ("java.net.SocketPermission" "18.104.22.168:8013" "connect,resolve")
at java.security.AccessControlContext.checkPermission(Unknown Source)
at java.security.AccessController.checkPermission(Unknown Source)
Java isn't able to send out a connection on the network.
This is probably a java sandbox problem brought on by the newest java 7 update 25 that came in last week.
Either way, it doesn't work for me in FF or IE10 direct to internet.
...and it appears to be connecting to port 8013 when it is successful. so if you are blocking that at the firewall, it may also have some bearing.