I didn't report this earlier (it appeared around post-patch 1.5) because I assumed Blizzard would have fixed it already. Anyway, on some maps (I'm not sure if it's on all maps, probably yes if there is water textures in it) the water will become solid pink. I mean completely solid pink with no water texture at all. It's especially annoying on maps such as Ohana LE which has water all around the corners and less noticeable on Tal'darim Altar where there's a pocket of water in a certain spot on the map.
Either this needs to be patched or is there some sort of fix that would remove the annoying pink textures from areas that has water textures?