Domain Mapping don't work on root Page

Hi,

I've mapped my domain http://develop.seat-styler.de/es/ with your Plugin to http://www.seat-styler.es ... but it shows the German Content somehow... When I go to a subpage in German and switch to spanish it works fine: http://www.seat-styler.es/fundas-asientos-audi/ ... so its just the Root Page that doesn't work. Any Ideas?

Thanks in advance,

with kind regards