Chronoforms error

Can someone help me out here:
If you go to:
http://www.oost-west-connections.ru/p-rjad-r-b-i
clicking on the word in red and fill in the form
and you fill in the form the back button does not work and i don't see my answer page.
It is a real mess what I see. :-\
Can someone tell me how to solve this?
The form is made with chronoforms.
The email is working.
I get the answer page and the sended page in my mailbox, in the back of chronoforms is the mail also correct.
Thanks

Hi Korre,

I have already replied to your email about this.

Bob