The official page has announced downtime of Ubisoft's servers March 13th 06:00-14:00 GMT+1:
On March 13th, Ubisoft Data centers will be undergoing maintenance, during which many of our Online Services will not be available. The maintenance begins at 6.00 AM GMT+1 and should be finished at 2.00 PM GMT+1. We apologize to our customers for the inconvenience.
