It is possible that this update affected the trainer. I tried it again after the update and have found that it crashes regularly regardless of which options I have selected.
Nope, just tested the latest trainer with the latest game version using:
1: No Damage
2: Ammo
3: Grenades/Molotovs/Ammo
4: No Reload
5: Invisible
6: Indestructible Car
7: Sprint
8: Adrenaline Shots
And it works as expected
Did you run the trainer as admin., did you white-listed it on your anti-virus(es)/malware(s), did you wipe your browser's cache? This could be your answer to a working trainer and a smooth game-play 🙂