The "ticker" on the right side of my screen, that shows the activity of friends' "likes" and comments and posts, has stopped loading. Sometimes it doesn't show anyone on the sidebar and sometimes it loads just one, two or three people, which tells me it's not entirely disabled. I've gone to Options and disabled then re-enabled "show ticker," closed and reopened Safari (it's a MacBook Pro) and even rebooted the laptop altogether. I've googled the problem but haven't found any solutions. Anyone ever have any issues with this and know of a solution?