Why is the Area 51 site no longer showing up on the More Stack Exchange Communities list?
Prior to today, the More Stack Exchange Communities list in the top bar contained a link to Area 51.
However, when I hit the link to the Stack Exchange Communities on the top right corner of my screen, I have noticed that the Area 51 community link is missing now.
Why is this so? Is it due to a bug in the system, or is it intentional that it was removed? Perhaps a new series of protocols are in place that I am unaware of?
This has just recently happened. After all Area 51 is a Stack Exchange Community! Is there any official explanation for this?