I created a rotating doubles tournament for 15 players, using 3 courts. the system generated 18 rounds, with the last 2 taking place on 2 courts. The pairing look fine but the leaderboard is showing that players 3 and 6 are only playing 13 rounds, while the other players are playing 14 rounds. When I go to all of the rounds and add up the number of rounds played by players 3 and 6, they are actually playing 14, just like the rest of the players. Why the discrepancy?,