I was exploring this place, suddenly got this black screen area just looking at this spot. Scenery around looks normal, sky normal, but ground presents this bug... and Circade got my char as i typed, oh Alca dear D':
#Black screen at beach, near Roods World Tree (Tela preta na praia, próxima de Roods)
snow lance
uneven lagoon
looks like a overloaded graphics card issue, no? Does it happen in other locations aswell, and/or does it change when playing around with the anti-aliasing? For me it's often my graphics card not handling properly, but ironically it does get better when cranking up the anti-aliasing (compromising fps tho)