User blog comment:MisterWoodhouse/The first migrations to the Unified Community Platform/@comment-1807002-20210111174428/@comment-1807002-20210111214534

I did reference Support to your reply (linking them here) of you having this issue, in case they had insight/if it was the same issue.

At this point we found retyping or pasting the field with no visual changes seems to correct it (not even needing to remove the space), however, maybe the bug is seeing the nbsp space sometimes but not when replaced/re-pasted. But Support is still rather confused because it is sporadic and hard to reproduce.