Bug AI Issue - Salzburgring

I've just encountered a possible AI bug at Salzburgring in WTCR class. Every lap, at least 1 car hits the 2nd tyre stack exiting the chicane at T1. Yellow flags every time and multiple retirements.

 

This is something i've noticed also some time ago, before patch. Don't remember which car class.

 

Noticed this problem too. As far as I remember it was GT3 class. Lots of yellow flags at T1, nearly every lap

 

Same for DTM 2013 cars. Every lap is the same.

 

Same with the wtcc2014 cars. The ai either go wide on the grass and hit the wall or go straight into the barrel. They are doing hotlaps fine. But the outlap or when they run in packs, single or double file, it's a drama. They also slam on the brakes in the middle of the finish straight with no yellow flags.
It's a nice track but it's no fun to race on when the ai keep crashing.