UrBusted

Hi,
I was wondering if anyone else was having the same problem as me with the navigation system. When I get to a roundabout, the dashboard come up with a straight line and not a roundabout. This happens at some, and it is clearly shown as a roundabout on full screen mode. It means I have to take my eyes of the road and spend a few seconds looking at the navigation system to which route I have to take. It appears on both the dashboard and the small "pop-up" menu on the side of the navigation screen when coming close to it. Is there any fix to this?
Thanks
UrBusted