Safari on Macintosh

Hi all,
I received a remark from a client using Safari as a browser on a macintosh.
His comment is: "When I click on a product for more information it just says my shopping cart is empty? "

Now I dont have access to Safari - is anyone else receiving reports regarding Safari ?
Many thanks
Piet

This is on version 2.50.
Regards
Piet

Safari working fine here on 2.5 site.
Has the client updated their browser at all to latest version?

Thanks for the update, will check!
Regards
Piet