I soon as I submitted the ticket I did a search on the error:
```
This server isn't master Cache Refresh server
```
Which linked me to support ticket [here](https://support.gluu.org/identity-management/4996/how-to-check-cache-refresh-is-working/):
I needed to update the Server IP address to match the new IP of the cloned server
Configuration > Cache Refresh > Server IP Address. As soon as I updated the address the sync process fired off and I was able to find the new users when I searched under Users > Manage People