There is strange looking water in the Advancetown lake west of Gold Coast Australia. Bing maps has it as well, the lake is almost split in half.
And idea what happened on the lake?
I think this is because the picture is taken under windy conditions. One can remove this creating a water mask, I believe. Or wait until Bing updates its pictures. So, ask Asobo to do this, or ask some scenery makers who are able to do this.