I am about 50% of the way through the game. I've already done some of the setup missions for The Bureau Raid, and the next mission is "architect's plans".
I realized that I need Taliana for the heist, but no matter how I try, I can't spawn the crash rescue mission. I've tried with all 3 characters. Other random events spawn (e.g. "Girl Hitchhiking" or Trever vs biker gangs).
Is there anything special I need to do to trigger the "Crash Rescue" event, or does it just have a really low spawn rate? I know I'm checking the right spot on the map, and I've even slept multiple times to advance the game time about a week, and nothing.
Do I need to just go to before I start doing the setup missions for The Bureau Raid? I really don't want to lose my progress.