Member was last seen: Viewing thread, 13 minutes ago How can this be? I'm an admin and can see all the nodes and all the threads. I have noticed this phenomenon a few times -- rarely, but I remember seeing it before as well. 99.9% of times it shows the thread name after "Viewing thread", but in this instance not. What can cause this, and is it cause for worry (e.g. something wrong with my setup)?