http://www.fantasymarchingarts.com/league/2
http://www.fantasymarchingarts.com/league/15

Bethune Cookman University Sophiscats show up as joining the IIEA, but don't appear on the member list and don't can't be added to the schedule because they were already a member of the Unspecified organizations.

It might be a situation of accepting multiple invites? Interesting.

That was my guess.

If someone joins a league, then leaves that league, then joins another league, it will still show that they joined the first league on the Recent Activity page. Technically, they did join the league, they just didn't stay in it.

Lets say an ensemble has multiple invites to a league.

Does the game deny the ability to accept an invite into league B after you have already joined league A? Or does that action remove you from league A and enroll you into league B?

Would it be possible to put in an ensemble leaving a league into the recent activity?

It certainly is possible. I tried to keep the list down to a manageable size for larger leagues. Right now there are a lot of "joins" that clutter up the lists. Maybe once they level off I can add a few more activities that won't get pushed out by joining groups.

That makes sense.