112 colour map, destroyed soil appears white

[zookman]

I joined a game online, the map loaded but then I got kicked, I wanted to save the map so I started a quick offline game so I could extract it later.

But the destroyed soil took an unusual appearance I hadn't seen before;
http://imgur.com/y5YJJ.png
It's supposed to be transparent with a gray border right?

here's the map: http://imgur.com/QDGFJ.png

[CakeDoer]

It isn't something unusual, I've seen this before.

[Explorer]

http://worms2d.info/Colour_map
Me, too. And the problem should be in the map palette.

EDIT: There should also be a bug or flaw in the code, I guess.
The readme says that the background layer (not the gradient), falling debris, and the destroyed soil would all be removed. However they are all white here. #FFFFFF