Well it is also typically that you have start the game from scratch when the new update is not able to use the saves from the previous version. This seems to be the case with this game. and that is not the fault of the creators, but an issue with renpy.
My old saves worked fine... it is JUST the Ayase thing, or whatever she is called... all her options for progression are greyed out. That basically makes playing pointless.
If it requires two key choices, one when first recruited, and one at the beach... that shit needs to be OBVIOUS... who makes the cover girl for the game THAT easily missed?
If this is a romance AVN posing as a Poly/Harem, just be clear about it.. you know what I mean?
Now I have to begin a new game.