Truck is turning around and around

Describe the issue
A Fuel Truck is turning around and around and around....

To Reproduce
Steps to reproduce the behavior:

1. Load attached save 'Blottoo Golden Peak Truck driving around'
2. Stare at it with open mouth. :D

Expected behavior
On this point of the map i had some problems with landslide, because the excavation area is a bit closely. There where a few Trucks which were stuck and i had to recover them, no problem.
But now one of the Fuel Trucks did not stuck, he is just turning around and around. I think that should not happen.

Additional context

• Game version: 0.3.11f

Attachments
1 Savegame

Blottoo Golden Peak Truck driving around.save

Files not imported: Blottoo Golden Peak Truck driving around.save

I even figured out that i can´t recover that truck.

When i excavate a flat area under the truck, he stopped to turn around and was going back to normal work.

I think this was fixed fo EA. Thanks for report!