When I want to open a content via main menu (e.g. I am in the content "Gallery" and I click on "Article" in the main menu), Drupal first starts to load the article content with overlay on http://www.xxx/galerien#overlay=articles but then it fast loads http://www.xxx/articles.
This happens only to logged in users. It seems the problem is the "Overlay" module and the Workbench module. (Thats the latest module I installed). I don't know why Drupal 7 wants to load the standard content in the admin-overlay.
Is there any solution for this problem?