CloudKit synchronizing Items in one database

My ipad gets stuck synchronizing items for one database. It downloads okay, syncs the other databases but with one it gets stuck. Given it is one database I assume it is a corrupt file but I have no idea how to fix it. I did a verify and repair but that didn’t help. I do not have any problems on my Mac

Any ideas?

Thanks David

This is the log I get from the verify and repair:

Tap ? > Contact Us to start a support ticket.

Done. Thank you.