SharePoint 2010 Bug: Cannot Rename Title On Validated List

My colleague David has noticed what seems to be a bug in SharePoint 2010 on lists that have validation applied to them. If you try to rename the title, it will cause an error. The "fix" is to remove the validation and then the renaming can occur as normal. We're doing some more testing to see if there is a workaround. It would be a shame as we are already using and enjoying the list validation functionality.

I'll update if we find a workaround.