Walking Dead: Purchased Multi-Pack but is now asking to re-purchase the levels
I recently purchased the Multi-Pack for the Walking Dead ($19.99); however, the additional levels would not download. After re-downloading the app, restarting my phone, signing in and out of iTunes - the application is now asking me to re-purchase the Multi-Pack. I confirmed with Apple that my credit card was charged for the Multi-Pack.
Please help me either get a refund or download the levels I have already purchased.