It is now possible for a user to have a role with an empty string. This causes an Exception to be thrown. If you view the Grants for the user (as an OrgAdmin) you will see the empty named roles. I have confirmed with Snowflake this is a new behavior. ``` ... File "<snip>/permifrost/snowflake_connector.py", line 372, in snowflaky name_parts = name.split(".") AttributeError: 'NoneType' object has no attribute 'split' ```