This was told by Admin staff:
Sorry for the brief outage but we are back online! It all happened so quickly we didn’t have a chance to put out an advance notice. It was an unexpected technical issue that’s been dealt with. Not a security breach, just a technical issue that was better addressed with the site offline.
For those with PA we are going to credit your account for 2 weeks of PA, you should see that in the next few days.
Thanks everyone for your patience. And sorry again for the inconvenience