As you are heading South from Mogilevka you eventually get to a "T" intersection. At the end of this intersection is a sign, as pictured on this imgur link. http://i.imgur.com/trlkU2J.png
The sign is pointing the wrong way. Cherno is to the right, and Pusta is to the left but the arrows are pointing to the opposite directions. I have seen this on every server I have played.