12:40PM The services are returning to normal.  Some sites were offline up to 36 minutes during this outage.  An unexpected service failure on the server caused the outage.  We are reviewing the issue to determine the root cause.  No further updates are expected.

11:59AM We are experiencing an issue with one web server which hosts several web sites.  We are aware of the problem and have a team working on it updates will be posted here.