RE: But when I am logged in as an entry 2 items are in English
Perhaps the user has set their profile to use the English translation?
RE: A person has edited his info. In the dashboard we can see his name and that it has to be moderated. But when we open the entry and click on the save button, it still shows up to be moderated. How can we accept the changes so the entry is shown again?
Do not go into the edit screen of the entry… on the Manage admin hover your mouse over the entry name. Below the entry name, actions will be displayed, just like WP pages/posts. Click the Approve link.
Hope that helps!