Ran across some bugs for Ch 1. On the 12th day, when Anna is returning home and peeps on Carl and her sister, she has the choice of continuing to watch or leave for fear of being caught. If you "stay and watch" Carl catches you watching. If you leave, nothing happens and you go to bed. But, the next morning the game plays as if you "stay and watch" regardless of your choice.
And on day 13, the scene with Alfred the Zombie geriatric plays out as if you helped him get undressed days earlier rather than ignore him (as I did).
And even if you lie to Alex before going to Timothy's LAN party, she still acts like she told him the truth and got upset when she goes home later in the eveninfg