Some Yammer APAC customers yesterday experienced site slowness and sporadic interruptions. These issues have since been confirmed resolved by affected customers.
Yammer’s engineers were able to confirm there were no issues within Yammer, or with our third party service providers, however, at the time, we were unable to pinpoint the exact cause of the issue. We have concluded, due to the isolated nature of the issue, that it was most likely an Internet Service Provider fault which has since been resolved. This incident has therefore been downgraded.
We apologise for any inconvenience this caused, and appreciate your patience throughout yesterday. Please contact us via http://help.yammer.com/ if you experience further issues.