Coop leaderboard results are not resolved appropriately

[Askaholic]

In handle_operation_complete the leaderboard results are taken from the first player who reports them, and any further results throw a mysql error.

ERROR    Mar 22  04:33:05 GameConnection                 Something awful happened in a game thread!
Traceback (most recent call last):
  File "/code/server/gameconnection.py", line 192, in handle_action
    await COMMAND_HANDLERS[command](self, *args)
  File "/code/server/gameconnection.py", line 321, in handle_operation_complete
    (mission, self.game.id, secondary, delta, len(self.game.players))
  File "/src/aiomysql/aiomysql/sa/connection.py", line 145, in _execute
    await cursor.execute(query, dp or None)
  File "/src/aiomysql/aiomysql/cursors.py", line 239, in execute
    await self._query(query)
  File "/src/aiomysql/aiomysql/cursors.py", line 457, in _query
    await conn.query(q)
  File "/src/aiomysql/aiomysql/connection.py", line 428, in query
    await self._read_query_result(unbuffered=unbuffered)
  File "/src/aiomysql/aiomysql/connection.py", line 622, in _read_query_result
    await result.read()
  File "/src/aiomysql/aiomysql/connection.py", line 1105, in read
    first_packet = await self.connection._read_packet()
  File "/src/aiomysql/aiomysql/connection.py", line 593, in _read_packet
    packet.check_error()
  File "/usr/local/lib/python3.6/site-packages/pymysql/protocol.py", line 220, in check_error
    err.raise_mysql_exception(self._data)
  File "/usr/local/lib/python3.6/site-packages/pymysql/err.py", line 109, in raise_mysql_exception
    raise errorclass(errno, errval)
pymysql.err.IntegrityError: (1062, "Duplicate entry '11297472' for key 'gameuid'")

I'm also not sure what the int(army) == 1 check is doing there.