paging doesn't work

Hi

I found a problem with paging.
When I have views with paging (doesn't matter if full paging or minipaging and if it is with ajax or not), the paging in views block works.
When i create a quicktabs block with some view, the paging stop working. (except first tab)
so the same view has working paging if it is views block, but inside quicktabs block (tabs are loaded by ajax after click on them) the paging stop works.

here is my example:
http://www.somvprahe.sk/node/37627

the first block "Najviac komentované články celkovo" works fine as views block.
In the second block - quicktabs block choose last tab "celkovo" what is the same view as in the first block, but when you click on the other page, you got a page with code (chrome) or in IE 8, browser offer save this page (with code)

I have latest drupal and latest quicktabs dev, and I am using zen theme.

thanks for the fix it.
Igor