Hello,
There will be a scheduled downtime to facilitate the migration to our new servers. Estimated timeframe of actual data migration is around 2-4 hours but DNS propagation can take up to 48 hours. You may use OpenDNS or Google's DNS servers as they update and sync records fast. As we move to the new servers there might be some intermittent interruptions as we optimize the system for better performance. These server upgrades are done in preparation for system and software upgrades this 2017.
Happy New Year Everyone!
Best Regards,
Gerald