What happened to the patrollers?

I just checked the MarioWiki:Patrollers page, and it only had three patrollers, but I remember there being two. IIRC, MrConcreteDonkey was one of them.
What happened to the two patrollers that aren't on there?

https://www.mariowiki.com/index.php?title=Special%3ALog&type=rights&user=&page=&year=&month=-1&tagfilter=&hide_patrol_log=1&hide_tag_log=1

In the past month, RandomYoshi and MCD were demoted, and Alex95 was promoted.

Thanks! I was wondering what had happened to them, I guess if want to know what happened to any other user that was promoted/demoted, I'll just user the user rights log.