Issues with musse-ecodesign.org access could stem from improper redirect settings between different versions of the site. Check the following links for alternative routes:

http://musse-ecodesign.org http://www.musse-ecodesign.org https://musse-ecodesign.org https://www.musse-ecodesign.org

Or return to the current status page of musse-ecodesign.org.