Final Status: Engineers have validated that the DNS configuration change successfully remediated impact.
User Experience: Affected users may have experienced issues rendering Yammer pages.
Customer Impact: Yammer rendered, however, features that utilize Java Script and alternate site rendering techniques were not functioning as expected. This caused Yammer to render as a text-only site. Customer impact was limited throughout the duration of the incident. Impact was specific to users connecting from China.
Incident Start Time: Tuesday, March 17, 2015
Incident End Time: Wednesday, March 18, 2015, at 4:00 PM UTC
Preliminary Root Cause: A DNS configuration issue was preventing Java Script and alternate site rendering techniques from functioning as expected.
Next Steps: At this time, action items associated with this incident have not yet been established. However, as part of the problem management process, the incident will be reviewed and actions assigned to improve the overall service.
Please consider this service notification the final update on the event.