We are currently investigating the issue and will update as soon as we have further details.
2016-06-02 16:00UTC: The server is back online.
2016-06-03 05:39UTC: The server has become inaccessible, we are working towards a resolution and will make updates here as soon as we can. Thank you for your patience.
2016-06-03 07:02UTC: The server has returned to normal operation, please send us a support ticket if there are believed to be any other issues.