i played with your save and send back to you :
one with caramel 10 points and one, caramel 20 pionts.
Your save worked without error if you play exactly as the instructions say:
got afternoon, and then
go morning to caramel.
if you doing this, you have no errrors.
if not, and you talk with caramel or atumen at evening in her house,
you have the probieks, many others also have,
not want doing, what the guide say.
talk never at evening with atumen or caramel !
see also
https://f95zone.to/threads/.39572/post-14360692
here i have explain step by step.