Thanks for the reply. It finally got fixed by logging in to the origin publisher and deleting the node. What is interesting is how it gets out-of-sync.

Hi there,I recently followed the instructions here Resource Mapping... literally!! and now all of my UAT links are broken because anything with /content/ is being mapped to localhost:4503. I have since deleted the node and tree activated the etc/map node, but the redirect still exists on the site. I...