0.5.9a on windows 10
Flirting with maple, she gives a blowjob, text says you gain 15 mana but it's not added.
Second quest bring a fairy to melissa, you can bring her a fairy boy and she'll accept him saying "what a cute girl". Also, the text flashes and disappears without clicking anything.
Edit : also sometimes when you sell a slave to sebastian, your reputation increases with a town instead of decreasing.
Awesome game overall, congratulations !