During one game, the scoreboard was inaccurate. After the Arrows scored a goal the scoreboard was seen to change: from 7-4 to 7-5. Then the Arrows were shown making TWO more scores. Then the scoreboard showed another change: from 7-5 to 7-6. This should have been 7-7 or one of the goals was shown too early in the game.
When Nadie tells the Crooked Arrows that they are in the play offs, in one shot you can see the player with a grey tank top sitting on one of the benches. In the next scene when Reed shouts "Whoo" he is standing up.