OSM.org on a mobile - changed?

Have there been any changes to the main OSM website recently? I use a Nokia N79 for my traces and I quite often upload GPX files directly from the phone. The website is not mobile-friendly but it allowed me to log in and upload tracks ok.

When I came to do it today the OSM logo is obscuring everything and although I mananged to log in eventually, the logo is obscuring the select file etc fields.

Has anything changed?