World map nodes not showing [SCREENSHOTS INCLUDED]

Hi, I'm having a bug where when i take a quest none of the world map nodes are showing. Normally when you get a quest and select it it highlights the path you need to take in gold and all the nodes you haven't visited yet have a question mark in them. When i reached act 2 on cruel difficulty the world map stopped working like this and is basically just blank until i actually discover a new zone then the node appears on the map, here is a screenshot of my world map.



heres a link to the full image for some reaosn it's not showing in the thread
http://imgur.com/wlHPMNy

Duplicate, the other one has a GGG reply:

http://www.pathofexile.com/forum/view-thread/234354

thanks for informing me on the thread.