I've put like button on joomla site with cyrillic text:
<http://womanew.kz/index.php/2011-10-22-01-42-12/2011-11-01-05-34-04/147-2011-11-07-06-22-02>

When I push like button facebook's scraper incorrectly encodes the page.

Also I've created static test html page equal to this URL (http://womanew.kz/test.html), and it scrapes well.

All two pages have equal content, but the problem page is generated from Joomla PHP script.

Also I've noticed that scraper reencodes not full document (it keeps head block unchanged), please see its "See exactly what our scraper sees for your URL" debuging page on facebook.

What can I do to struggle this problem?