Purchased Universal Pro version on iPad, but App store wants me to pay
So I got my new iPad 2 and purchased the Universal version of the app for $14.99 and installed on my iPad. Then, I used the same App id on my iPhone 4 and App Store wants another $14.99. I made sure it's the same App id. So what did I do wrong? I know I am not supposed to pay twice if I bought the Universal Pro version.
Thanks for helping me out in advance.