I tried to upload a copy of the world but the zip file is over 300MB and there's a 10MB limit.
I solved this issue by deleting the image inside the Minecraft>games >com.mojang>minecraftpe folder and redownloading the image file from The Skindex (where I created my custom skin). Now it appears the same as before.
(1.16.20 on iPad Air 2 running iOS 13.6)
Update: The app loads on the iPhone X, but it was freshly updated to 1.14.1 and when it loaded, my Xbox Live account was logged out. When I tried to log in, the app froze. I think the issue is with the Xbox Live servers, not the app.
Same issue here. iPad Air 2 on iOS 13.3 and MCPE 1.14.1. I haven’t been able to load it all day. The progress bar gets stuck at about 75% every time. This wasn’t an issue yesterday and nothing changed in my iOS version or MCPE version. No change after restarting, removing resource packs, or reinstalling.
Update: I got iron golems spawning again after I removed 2 villagers. It seems I had more villagers than beds and that killed iron golem spawning. That seems an odd behavior.