If you click on a user's name to pop out the user info, then the date/time are shifted a bit to the right. They stay shifted even when you click away from the user info pop-out. Inexcusable.
https://imgur.com/a/FU9H8 - http://i.imgur.com/ZkQRDsR.png - http://i.imgur.com/2x2gtgP.jpg