I'm having a problem. After I have the choice with Ellen at the church, if I choose to watch Sister Angelica, as soon as I get home, the game kinda resets Debbie's quest, there's even a promt to rename her in the next morning, just like in the beginning and I just can't continue with Mia's route.
This also happened at one point when I went to Jennie's room and decided to not keep going with the last option in her bed. The same thing happened, Debbie's route reset. It doesn't happen if choose the Ellen's route though.
* Edit: I could avoid that if I go sleep with Debbie, instead of going to my room. But the bug is still there otherwise.*