Off the top of my head:
- You can't always see in the card selection screen what card is produced by another card (e.g., Voyeur doesn't show what a Jack is)
- When you can see the secondary card, it's not possible to see tooltips for keywords
- It's not clear what constitutes having sex (when the tooltips says engaged? the illustrations suggest there are multiple engaged states) or what effects having sex has, and thus why statuses like pinned matter
- It's not obvious that Bluff applies a minimum of one turn of horny
- One of the artifacts (I forget the name) says enemies begin with "-6 willpower damage," which I initially interpreted as meaning they start with six extra willpower
- Some of the cards say "slick" in the bar immediately below the image. I couldn't figure out what that meant