@fogruen: Ok I just check in your site.
1. On Home you can see the widgets “Search” and “Archives” on the sidebar – although there is no widget assigned in the backend (neither to “Main Sidebar” nor to “Optional Homepage Sidebar”)
— If you want to disable the sidebar in the homepage, then you have to disable it from “Appearance => Theme Options => Layout Options”.
— If you don’t have any widget in sidebar then it will load the default item “Search Form” and “Archive”.
2. On the 2 Posts you can see a completely blank sidebar – altough there is a “Kalender”-widget assigned to (to the “Optional Post Sidebar”).
— I see there is sidebar. But the widget is not loading. So, can you try adding any other widget to test it. You can try adding the text widget with some text on it.
If you still cannot solve the issue then I have just emailed you. You can send me the screenshot of what you want and your site admin access through email.
.
