I encountered a bug in Ruben's route in chapter 5, during the confrontation with Laurens.
"Error: <<if>>: bad conditional expression in <<if>> clause: Invalid or unexpected token"
This happens right after Rubens intervenes. That said, I do love this game so far! I understand that fixing bugs for routes that have already been written may not be a priority, and I've accepted that. It didn't break the game or anything. I just wanted to mention it since I didn't see anything similar in the comments.