Report won't save when adding the field Potential Name?

Report won't save when adding the field Potential Name?

Dear Zoho CRM Team,

This wasn't an issue a few days ago. 

Now when trying to save a new report if I add in the Potential Name field to the report, I am unable to save the report.

Also, when I go back to edit the criteria for the report the report keeps changing the criteria for Stage to another field value of Potential Lookup? No sure why this is happening either.


Here is me saving the criteria:


Now when I go back to edit the criteria:




Please advise if you know what might be going on.

Thank you,

Thomas Pursifull