1. In the library, lewd scenes involving other characters sometimes suddenly appear after talking with Venessa.
2. The haunted house mini-game somehow ends immediately every time (possibly because I do not fully understand how to play it?).
3. I have finished version 1.7. However, I have been taking D-rated pictures with Anna for at least 30 consecutive days, and her affection is still at three hearts. I am not sure whether this is a bug or intended behavior.