Smart Lighting - You are not authorized to perform the requested operation

I have one smart lighting automation that I am unable to edit or delete from the app. I have 20+ others that work fine. Any thoughts?

Log of error: 55d6ef4d-c3cd-4f8e-86d0-a3ad63391691 4:28:41 PM: error java.text.ParseException: Unparseable date: “2016-02-22Tnull” @ line 1022