Problems – Tokyo Travel Guide and Maps Review

This app comes with "in app" purchase requirements. I paid 2.99 for the main Tokyo map and info. After downloading, the Map for Tokyo is blank. Seems it didn't download correctly. I decided delete the app and start over since I've already paid for the Tokyo map. Now when I get to the part of re downloading the Tokyo map, It's asking for me to confirm a 2.99 purchase of the Tokyo map again. Shouldn't this remember your purchase? Would rather not pay 2.99 again for something I've already paid for, especially if it might not load into the app correctly.
Review by GoyoMad on Tokyo Travel Guide and Maps.