Yesterday I purchased Ant-Man in HD (iTunes), but am unable to add it to my iTunes library. The SD file can be added (sometimes, not all the time) but when I try adding the HD file, nothing happens. I tried re-downloading it twice to no avail. Interestingly, the cover art on the first download looked like a screen capture which I found strange. On the third download, the correct cover art (movie poster) was shown. Has this happened to anyone before? I have already sent Apple feedback on this. I'm guessing the files are somehow corrupted? This has never happened with any movies i've downloaded previously. All my content is purchased on iTunes.