The fate "On The Lamb" in Middle La Noscea has a too small circle. The enemies all spawn outside of the circle making it so if you have ranged jobs doing the fate like bard they can shoot all the Lambs while outside the fate circle while melee based jobs can't leave the fate because they will become unsynced and not be able to attack. This leads to not being able to get credit for the fate if you have ranged players doing the fate.