Pit Mechanics and Marshalls bug

Whilst doing an offline league race, I came across this issue with the pit mechanics and marshalls. They have disappeared. Any reason why and how I can solve this.

16:41 Missing pit mechanics:
[www.youtube.com]

17:14 Missing marshalls:
[www.youtube.com]

You haave to check the configurations of your anim folder if you use a CSM MOD and the col.file of the track for the pit mechanich's issue

and check the configurations for specifically what?

For the marshalls

Okay did some more investigating and it seems it a problem with the vanilla game as other mods and even the vanilla game has the same issue.

The original game does not have this issue. It is usually related to the .col file of a modded track. I do believe there is a thread in this forum which explains how to fix this issue. The other possible issue may be a graphics setting which I doubt in this case.

Glenn (Cdn)