I have a problem with my Outlook.com account concerning the contacts. I have a new smart phone which I connected with the Android Outlook.com app with my live account. The problem is that only new contacts are synchronized. On Outlook.com in the browser, all my contacts are visible, but by exporting them, only those two new contacts that are synchronized are visible. I think there is something wrong with my account. Synchronizing mail and agenda works fine. In the windows 8 contacts app, all contacts are visible.

Why are all my contacts visible while I can't synchronize or export them? What can I do?