I am also unable to download. Thw web site just takes me in circles. When clicking the download button, I get to the next screen which does not allow any further actions. Then when selecting the country, I am returned to a previous screen.
Did not change anything in browser settings. Only changed to a different proxy. Problem solved. I also think if I used public Internet it would have worked. The link to download the files did not show underlined and therfore I could not click the links. Only after changing to another proxy, could I click on the links.