I was looking why the server didn't not boot cleanly after the change in the parent issue and it turns out it triggers a bug in Main.ServerConfigUtil.fixRemoteAddressProperty.

public static void fixRemoteAddressProperty(String systemPropertyName,
String defaultValue)
{
String old = System.getProperty(systemPropertyName);
if (old == null)
{
if (defaultValue != null)

{ String fixed = fixRemoteAddress(old); <<< HERE should be 'defaultValue' instead System.setProperty(systemPropertyName, fixed); }

}
else

{ String fixed = fixRemoteAddress(old); System.setProperty(systemPropertyName, fixed); }

}