Strange Glitch in Arcade Freeride

I dont know how this happens, but i was freeriding around in Hillsgrove NY, and i decided to do some donuts in the mud with a Sprt 2 Truck. I leave, go back to the Arcade Menu, go back to Hillsgrove in the same vehicle. When i come back however, i find water spray that comes from the rear wheels of the trucks magically appearing before me. Not only that, but it did the exact same trail that i did when i was previously on the map - it looked like an invisible ghost of my past drive at the map was driving around. Weird.