From servicealerts.blog.ryerson.ca:
The blog.ryerson.ca server became unresponsive on Wednesday, January 18, 2017 at 7:50 PM. The server was restarted and service returned to normal at 8:25 AM on Thursday, January 19, 2017. We are investigating the root cause.
Please accept our apologies for any problems this outage has caused.
-Computing and Communications Services