Launches page not loading always.
To delete a node using command line, use cURL 0, e.g. 1. Please test in a lower environment such as DEV first, after identifying the node in Repository Browser under:
/content/launches/
0 https://experienceleague.adobe.com/docs/experience-manager-65/administering/operations/curl.html?lang=fr#workflows
1 curl -H "Authorization: Bearer Local Development Token" -X DELETE instance urlpath to node