Game doesnt stop when all beds are broken

[ilikeballz]

I set up a 1v1 game with me and my friend and we both broke each other's beds. When i killed him however, the game just kept going like some teams were stil lalive. The scoreboard showed that I'm the only one alive and no other teams are in the game. The big issue with this is that the only way i can then stop the game and leave it is to restart the server. If i left using MultiWorlds for example, the game would still be running making it unable for anyone else to join the game.