There are a few bugs with this release I have found so far. In one of the early Saki states (I think like #2 or #3) the game sends out some sort of error when you try to "talk" to her. I was able to get around this error by skipping the dialogue, but it may still be good to look at.
Also, in the Margaret infatuated state I have not been able to complete her second tome request for some reason. I had the tome earlier on (I was able to buy it early because I did some money grinding), but it disappeared from my inventory. Would like a fix for this if possible, as I cannot progress her further because of this.