When replacing a file, the new file doesn't load within the iPhone App. It only shows the "Loading Error: Tap to try again" icon. When tapped, the same issue occurs. I'm assuming this is an iPhone only issue as I've tested the new file on Android, iPad, Twitter, and the internet and all work fine. If this issue is not solved, I'm heavily considering getting rid of my Pro Account. An issue like this is a giant waste of time and should not have to be dealt with from a company that has been around for so long.