[BUG] DiRT Rally: Reversing AI in start.

[Myrvold 74]

Hiyah!

So, tonight I had a bug which I found quite funny, but even thought it is funny, it is a bug, and a pretty big one as well. For some reason the middle cars in the field started reversing, instead of going forward after the green lights came on!
https://www.youtube.com/watch?v=g7dXA1Up22o

Not sure of much of this following info that is relevant, but let's go!
System Specs:

MoBo: ASUS X99-Pro

CPU: I7-5820K, 6-core 3,3ghz. Corsair H55 Watercooled.

GPU: ASUS GTX 980 Strix

GPU: ASUS GTX 980 Strix

RAM: Crucial DDR4 2133 MHz 16GB

SSD: Intel 530 Series 120GB

SSD: Crucial M4 128 GB

HDD: Seagate Barracuda 7200 RPM 2TB

HDD: Western Digital Desktop Green 2TB

- Game on Seagate 2TB, Windows on the Intel 530.

Steps to possibly reproduce:
Custom Event - Rallycross - Lydden Hill Clubman - Ford Fiesta -> Jump Start, then pause as soon as the text appears on screen. Restart game ASAP, so you hear you spotter tell you about having to take the joker twice, while countdown for next start are already on.

Recent History: Masters Champ. RX and Custom Event RX on Lydden Hill Clubman

What Stage: 3 heat.

What did I do?  Jump Start, then pause as soon as the text appears on screen. Restart game ASAP, so you hear you spotter tell you about having to take the joker twice, while countdown for next start are already on.

Session length: Around 30 min.

Graphic Settings: Ultra -> tweaked to everything on highest setting, Advanced Dynamics off.