IndexOutOfRangeException can cause service vehicles to stall when or after interacting with a stand

after some time in every game i get some service cars stuck on the road... there not moving anymore. on screenshot you can see one standing on the road

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COLLECTED HARDWARE DATA
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Device
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Model: Z68AP-D3 (Gigabyte Technology Co., Ltd.)

Operating system: Windows 7 Service Pack 1 (6.1.7601) 64bit

RAM size: 16 GB

Battery status: Charging
Battery level: -1

Processor Device
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Type: Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz
Core count: 8
Frequency: 3 GHz

Grahpics Device
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Vendor: NVIDIA
Type: NVIDIA GeForce GTX 970
Memory Size: 3 GB

Screen Summary
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Full Screen: True
Resolution: 1920 x 1080 @ 60Hz