Stats has returned. No stats were collected for the period of time between 12/1-12/13 and 12/13-12/22. As such current counts are down by ~300k. This should resolve itself within the next few weeks.
Stats will remain offline through tomorrow. The aggregate table in mongo is regenerating, this will take ~8-12 hours.
Maintenance is still ongoing.
Stats is offline for database maintenance. Estimated time to completion: TBD