Because update 5 was made from build 26, the bots lost their routes.
Why? I do not know.
But, I fixed the problem. I reloaded the latest update from build 25. After that, everything worked in build 26.

Added more cars to the parking lot.
Other small improvements to checkpoints

Refueled the truck.

Add avoidance box.

Removed the Heliport flag as the helicopter did not spawn. Now, the helicopter is enshrined with the flag of the Laboratory.