Around 17:15 CST, we became aware of a network backbone connectivity problem between our Roubaix, France datacenter and Newark, New Jersey, USA. This problem will most likely affect only players from USA who are connecting to France-based servers. We apologize for the inconvenience and will update this post when more information becomes available.
As of 20:45 CST, all issues seem to be resolved. If you still have connectivity problems, please open a support ticket.