Thanks Asyn.
So now with some images.
From either clicking any of the options in the MainUIScreen image or the 'Jetzt Upgraden' button in the LicenceScreen I get to SelectionScreen and when clicking on 'Auswahl' below the free version on the left I get to DiscountScreen. When closing this window with the x in the top right corner I get back to MainUIScreen, that still looks the same. Going to the 'Licences' through the menu will get me to the LicenceScreen that also hasnt changed.
Rebooting also doesnt help.
