Private First Class
No cause they still haven't fixed how it calculates that goal.The number of hearts for the community prizes is too low. Raise it 5 times, at least, so people must be active to get all the community prizes. Most worlds get the 5 reward in less than 3 days. So 5 times will take around 1 week to get there, like it happened with the 2014 events.
Which is a cumulative of all the registered players who played that world(includes player who are no longer in the game.)