was working ok this morning before the update, I assume on version 1.11.0
My iPad is a Air 2 (MNV62B/A) and my son's is an 6th generation (MR7K2B/A)
I have this problem too on both my iPad and my son's iPad. It started this morning after updating to 1.11.1
I don't know what has changed, maybe something on the server side, but it now works ok on both of my devices.