We will be performing some server tweaks to help eliviate the 'Nexuiz Service currently not availalbe' error message.
this is caused by our Database being beaten down. From the Free weekend, we had a massive surge of Data hit our database that we never had test data for. This has been causing overwhelming stress on the servers. We'll be doing some tweaks that should hopefully greatly help how your client talks to the Database... making this error hopefully go away.
if you are recieving this error, just keep trying to get in the playonline menu. if the option should grey out, just wait a minute, when you see it come back, you can probably connect.
thanks and we appreciate your patience.