I keep trying to download this but it keeps disappearing from my DL list on android and then when I try to redownload it, I get a msg saying there's already a file with the same name and the number in the () keeps going up. Its not in my DL folder or in the APK section of my phone and when I do a search it doesn't show up either. Is this something to do with my phone? or is it a known issue with a fix?