I am so sorry about the confusion—in addition to what we said, you also have to pick the tiger or the crocodile on Feb 14's decision. Otherwise, Ace's route will temporarily end (until future content is created)
The 14th decision is separate from your friend night 1. That should solve that now! My apologies. All 4 scenes are definitely possible tho, just play as Ace, pick different friends night 1, and pick either tiger or croc Feb 14 to unlock the different scenes w friends.