LogoTournament focuses on fair play.
The originating designer entered the concept of the "M" person at entry 14 to which you responded positively.
The making of human figures out of a letter is not an obvious idea, even though other logos in the business world may use the concept too. There are many ways to express community and we are referring to an individual contest. Not everyone else's.
The second designer made a *very* bad decision to copy that concept and now has put everyone in a bad spot.
The decision will remain with the originating designer if he wishes to accept some kind of offer to share the concept. The two designs are different but the concept remains protected under LT rules.
If designers are open to it we recommend a lopsided split in the originating designer's favor as he has been victimized by the second designer's poor decision.
See:
https://logotournament.com/help/client/114