I noticed a few visual bugs, for example, the "love filter" (is when the screen has like glitter and slight pink color filter) can get bugged on the left part of the screen even if you transition into another part of the map (It can also cover the whole map. Not even leaving the game will make it dissapear). Another one, when you gift Hex the choker it will not disseapear from the screen and follow around, even appearing over other people sprites.
For gameplay bugs, i recieved a message from Juno on the first part of the game when roaming the campus about the part where she wanted to get back on the prankster, when i got into my room, a blue box appeared and said that there was some kind of overload and i got stuck so i had to restart the game. The bug appears when you go into the introduction where you get into part 1/2 where you see Hex.