I think the 4-location overlay on the news page does indeed appear to be different from the 4-location overlay on the Daybreak page. I don't know what's on the flipside of either, but the "explosion board" on the Daybreak page appears much larger than either of the overlays shown. The Demetrius board appears to be wider than either the overlays or the "explosion board," which I still suspect is The Passage.
There are two overlays included in the game. (as stated in the component list)
One is the Cylon Location overlay (which we assume is similar to the pegasus one) and is clearly pictured (with the resurrection ship blown up instead of the normal resurrection ship location)
The other is colonial one. You can see it is colonial one in the banner on the Daybreak page (they have added an extra location). So the other side must be the exploded side just because they might aswell. And dont take scale into account in any of the pictures, they resize cards and things all the time to make it look interesting.
The daybreak banner especially is completely out of scale, either we have giant skill cards or the crisis cards have been shrunk down in size.
So the conclusion is that the the Colonial one overlay shown in the banner is the same as the explosion one in the other picture =)