I get the error "We couldn't find any items :-(”. " using the new portal.azure.com after have switched all of my websites and sql db's from Bizspark to Pay-as-go (got helped by Microsoft support doing the move). Using the old manage.windowsazure.com works just fine. It seems that the move between subscriptions was picked up by the old management system, but the preview portal system doesn't. The MS support people that helped me move the subs, don't want to help me since the new portal.azure.com is still in preview.
I've double checked that both account admin and service admin are the same, and that i'm logged in as that user.