Opera cut's the content!

You will see it, if visit your demo with Opera!
For example:
demo.hotjoomlatemplates.com/flashes/inde...is-it-based-on-flash
Now on my site I have the same problem on my site

If you use 2.5 version and you downloaded template more than 5 days ago download it again and overwrite just template files.

No, I use 1.5 version and it doesn't work
Everything is perfect in IE, Chrome and FF. Only in Opera(I use 12.01 v.) content looks cutted.

re-download template in 24h

New template archive has been uploaded. Please re-download template package for Joomla 1.5. If you don't want to re-install entire site, you can upload only template files by FTP.

Hello dear all! Actually the content cut was not only in Opera but also in Firefox v14. And after I downloaded the renewed template archive, as Milos advised, I've got one more problem: JomSocial main page disappeared at all.