Select payment does not work for anonymous

[Lexiboy]

Using VM 2.0.2 and Joomla 2.5.4, same problem on Joomla 1.7.3 and VM 2.0.2.

After upgrading to Joomla 2.5.4 and VM 2.0.2 the select payment in the checkout card does not work anymore for anonymous users. It just does not display anything.

When clicking "choose payment" the page does not change to the select payment page.
I have 4 payment methods for -default- and 3 for anonymous.

First I thought it was my one page checkout plugin, but after fully removing it still did not work.

Anyone have a solution?

(site:  www.lemongrasshouse.ru)

[Studio 42]

Hi,
i tried you r site but i cannot decode the language