Oh, @eyedrip! That exactly same thing happened to me with my iPad Pro when I first got it. Same thing. The restore happened and everything except Procreate installed. I waited three days and it was still stuck in loading. I finally got impatient and deleted it, and reinstalled it. I didn't see any of my Procreate files for a week. Just gone. I eventually did a clean install and got sidetracked with a lot of photography work and after almost two weeks of continuously downloading in the background, my Procreate files finally showed up again. I immediately copied all the files over to the Files app and DropBox, just to be safe. This situation really does suck. I feel like I did all the do diligence to make sure this didn't happen, and trusted Apple to do the same. They didn't. It's human error, but you can't really put a cost on what was lost with that mistake.