Guild Wars 2

I have a strange problem with the grass and foliage in this game. As you can see in the pics below, there’s no foliage around my character and the crops on the farm in the background are there beyond a certain distance from my character, but the very nearest crops are gone.

!http://i46.tinypic.com/2n08r4j.jpg!

When I approach them, even those disappear:
!http://i45.tinypic.com/kngk7.jpg!

The strange thing is, is that it doesn’t always do this, though it does most of the time. If it is working right, changing maps will make sure it isn’t.

I have a Radeon HD3870 and am using the current 12.6 drivers on AMDs site. Windows XP 32-bit.

Second screenshot needs to look to the left.

downgrade to catalyst 11.10