So, I was playing this mission where I take a car to a npc. But after I got on the car, the next objective couldn't tell me where to go. So I use Youtube to find the location to drop the car at and when I got there, the npc for the next objective wasn't there. I believe this happened because before I started the mission, I accidentally cleared the place where the car for the mission because I thought it was related to another mission (Epistrophy). Hope this bug gets fixed soon.