I'm sure that you should have noticed that the server is back up now. We are truly sorry that fixing took much longer than we expected on our ISP's side because of the holiday. But as we have already promised on Facebook, it is highly possible that the CBT will be extended due to this issue. We will also work out some other compensations soon for your missing playing time and as our thanks to you for waiting it to get back. So stay tuned!
Holiday cheers and happy gaming, all!
City of Steam Dev Team