I got a -10 reputation on 27th April 2014 with the explanation "User was removed". Hey, I am still able to logon, see all of my previous contributions, so I was not removed. Also, I haven't removed anybody.
As I read in the post Lost reputation "User was removed" it means that someone who previously upvoted some of my questions/answers deleted themselves.
Could someone please update the phrasing of the reputation change so we do not need to look-up meta to find out what exactly happened?