Hi there, I have the free SanF app from Lonely planet, and after a recent update - it seems Lonely Planet has made a "mother-library-app" for all its guides. So instead of many apps, you have a mother app containing whatever cityguides you buy. Now - I have not purchased any additional items from the appstore, as they are 99,- DKK. In the Lonely Planet app, they offer the same apps as in-app purchases for 89.- DKK When I click buy within the app, the appstore says: "You cannot purchase this, you must purchase the app that this item is for before you can purchase the item". Direct quote. So, what do I do?