症状

The activity stream is listing an entry at the top, in the future. It's appearing not to update.

原因

The update was made when the system clock was set to a future date.

回避策

First Option:

Do nothing, wait until time catches up with the mistaken update. 

Second Option:

Filtered the activity stream so that it will not show dates more "recent" than Future Date.

ソリューション

Check to see if your server's system clock has been off at any point.

Our support team so far has only seen this issue affect a test server, not production. A more formal solution would require a database update to fix mistaken entries. If this is required, please open a support ticket to follow up.