Moonlight displays Russian Presidential archives wrong

[Yuri]

For example, from here 
http://www.prlib.ru/en-us/Lib/pages/item.aspx?itemid=689 click on "View 
in 3D" link (in Firefox).
Book will load, but preview pages are shifted up and overlap the large 
pages.
Also changing page by clicking on preview is very very slow.

I also tried the same in Ubuntu and it doesn't work there much: gets 
stuck loading previews.

moonlight-2.2_2

Yuri