So I'm on Day 5 of the Bachelor's story, and I need to spring the Haruspicus from jail. I've found him, and discussed letting him go with the guard, who refuses. The walkthrough says that I can either kill the guards myself, and incur a massive reputation penalty, or hire Gryph to take out most of the guards, so I only get a small hit to reputation. However, talking to Gryph doesn't show any such option, just the usual one to buy weapons, et cetera, from him.

Is there something that needs to be done before this conversation option will appear for Gryph?

EDIT: Never mind, it seems I just didn't pick the right conversation options when talking with the guard in the factory. I chose a different dialogue path this time, and now I got the mark on the map telling me to talk to Gryph about helping.