System Down Time - UofC

I'm not sure if these service interruptions have anything to do with what happened this morning, but here it is:

There will be an interruption to Information Technologies NFS Services Thursday March 15 at 23:00 until Friday March 16 at 02:00 for system maintenance. The following services will be unavailable during this time:

Linux Login servers C1/C2/C9(MSF1)
Webmail Services
Webdisk Services
Webware Services
Web Content Management Services
www.ucalgary.ca Web Services
Web Applications
Haskayne Web Services
DSPACE Web services.

Users of Blackboard Services may experience a brief interruption to services between the hours of Thursday March 15 at 23:00 and Friday March 16 at 02:00.