Who's Online is showing me the same people and the same actions as it did yesterday night. Everyone's in the same order, as well, which is determined by the time the action they make is done. For instance, whenever you normally look at the area, you're typically at the top of the list, because by clicking "Who's Online," you've likely made the most recent action. However, right now, I'm about tenth down the list. The odd thing about this is that the times listed are being updated as time passes.