Long time OVH customer here, they had a similar issue on May 2015 for the same DC in Canada where a car hit one of the poles along the BHS/MTL via the North route, damaging the optical fiber cable: 2 of the 3 pairs of cables where down.

http://status.ovh.co.uk/?do=details&id=9603

At the time, they told customers they were adding new fiber providers and cables.