We recently implemented My Domain url in Salesforce. For internal reasons, the older instance url (e.g. na#.salesforce.com) will no longer work soon. Many of our users manually link Salesforce cases under JIRA > Link > Connector Link. Since the my domain implementation new links reference correctly the my domain base url. Any previous links do not, they reference the url of when they were created. Is there any way to systematically update these?