Pressing "Download Now" button on http://www.jboss.org/products leads to an empty page

When trying to download any product from http://www.jboss.org/products hitting the Download now button, an empty page is displayed and the download manager does not start.

Link for EAP for instance: http://www.redhat.com/j/elqNow/elqRedir.htm?ref=https://www.jboss.org/download-manager/content/origin/files/sha256/62/627773f1798623eb599bbf7d39567f60941a706dc971c17f5232ffad028bc6f4/jboss-eap-6.2.0.zip

For others (e.g. nickboldt and mmurray ) this works fine, but there is a risk some users may encounter the same problem.