Stones are abnormally small when view this demo board: http://online-go.com/game/demo/19996
Up-to-date Chrome on Windows 7.
They stayed messed up when I refreshed the page, but now they are back to normal after closing the tab and clicking the link again.
Interesting, when I visit the page, I also see this:
and, scolling to the right:
and the rest:
Reload of the page removed every move entry after the circled White “0” :-o
< edit >
Now I understand: It is a Tsumego demo, and @YSR first placed all the B and then all the W stones 
and the “real” moves are those in the Variation posted in the chat.
< /edit>