Zenoss 5 stuck in "Stopping"

I recently moved a working Zenoss 5 installation (on a standalone server) from my desk to a datacenter. In the process, the IP address changed. I'm not sure if that's caused what I'm seeing now but it seems like important background.

What I'm seeing now is that in the Control Center GUI, the Zenoss.core service status is "Starting Service" after I click "Start". If I click "Stop", then it changes to "Not Started". However...

From the CLI, no matter what I do (stop or start), the status is always "Stopping":

# serviced service status Zenoss.core
NAME ID STATUS UPTIME HOST IN_SYNC DOCKER_ID
Zenoss.core apo3q7q5x3g9eh34ujda4s6qm Stopping 1082h18m23.206658474s myhost.blah.com Y 4a30913437f6

Is anyone aware what the root cause behind this could be I'll keep looking tomorrow but am hoping it's a known issue.

Thanks,
Allen