Merging content on links

[NunoBentes]

Hi

I have this example: http://nuno.zymichost.com/mysites/teste2/

If you click on the first link, it will show loaded content by BBQ plugin. Then if you close the panel and click in the second link, this will merge the first content with the second content!! Why?

It´s suposed to load just the second content!!

Can someone help me with this?

Many thanks in advance