We are running Minecraft pocket edition on 3 iPads & 1 iPhone. All iPads took the update last week & since then have been stuck on the loading screen. I hadn’t taken the update yet on the iPhone therefore opened the game ok & then took the update only to find that it also stuck on the loading screen. Can you please advise how this issue can be rectified? I have 2 very upset children waiting to continue building their worlds!!

many thanks for your help