When users click "Join this Community" on a SharePoint 2013 community site, it automatically adds their name to the members list with a Member Status value of 1. Their reputation score starts at zero, until they contribute to the discussion board.
However, we have a handful of users with a Member Status value of 2. These users also always have a Reputation Score = -1.
What is the difference between a member status of 1 and of 2? What do they mean?