I noticed the other day that the information for two releases isn't showing correctly on Poweramp. Some information from the metadata is still there, but the album covers, genres, track numbers, and album artists tags are blank. I can edit them on the device and that sort of fixes it, but I want to know what is causing this when so many of my other files show up just fine. What's even stranger to me is that these songs show up perfectly fine on my Walkman's proprietary app, which isn't as good as Poweramp when it comes to handling metadata.