I've been held hostage

i’ve been held hostage in an abyssal dungeon for 45 minutes, because a guy and his friend were trolling, and voting no for the quitting vote,the fear of getting banned for force quitting was there all along and honestly i dont know who designed that vote thing to leave, but it is a big flaw and i guess they did not learn from the same situation that happened in league of legends a while ago, this mechanic need to be changed ASAP !!