When you are on page 1 which means it is active, it displays as black, the unread page which is page 2 which is inactive displays as blue, when you are on page 2 it displays as active, black and page one which is not active displays as page 1 in the light blue.
The blue color is too close to the blue color of our background, therefore it is hard to see, just a small problem with a growing board, I will try to change the inactive color, as this problem will show up in all other sections too.
Richard Clark