Top Bar –> sub-level arrow indicators shown as squares

Hi.

So, I got the font-awesome icons shown correctly by changing file and folder permissions in the theme installation.

But on Chrome browser (works fine on IE) I’m still faced with the problem of the Top-bar “arrows” showing as white squares. –> http://saituri.org/

Clearly this is not a permission issue anymore, but somehow linked to the browser differences. Does anybody have a clue on how to get on solving this dilemma?

Thank you!