I got the store to work after clearing my browser cache

But today I have EXACTLY the same problem

 

WHEN ARE YOU GOING TO FIX THIS!!!!!!!!

Clearing your cache EVERYTIME you want to make a purchase here is unacceptable.

I have shopped for 14 years and the checkout procedure has NEVER been a problem until the last change. I am getting really fed up with it - especially since you seem to ignore almost everything which has been mentioned in this thread in the last few weeks