Update: Power is back to iWeb data center, ManageBac is back up as of 7:40pm US Central time.

The iWeb data center in Montreal, where ManageBac is hosted, suffered a power failure at 12:35 pm PST:

We have been in touch with their system admin team, who are working with electricians to get power restored. We will keep you updated and hope to have all systems back up as soon as possible.

Thank you for your patience and understanding.