I noticed a banner on the mobile site that renders the site unusable: http://imgur.com/qVGz3mZ
I'm not sure who is responsible for "Freedom of Panorama in Europe in 2015" but can someone disable this on mobile asap or make it work on mobile?
Please also reach out to us on the mobile-l mailing list ahead of running these campaigns if you are unsure how to test campaigns, we're happy to help.
Jon