I start in svetlojarsk by the train tracks at the northern end of town then take a road heading north towards the top of the map. i take a side road headed towards the small town at the corner of the map where all the boats are with all the netting in them (cant remember the name). i head up the trail and now im standing at the top of this mountain. i head down the mountain to the north still and when i get to the bottom i realize that it brought me back to the train tracks in svetlojarsk.

i attached a video to show how to reproduce the issue.