Hey, i had exactly the same Problem and no one STILL is able to answer. I found a work around that works fine for me.
1. Update the Manifest in the clickoncefolder
2. delete the HASH! from the clientusersettings.config
3. update the cilentusersettings.config (on the server set tenant="tenant id")
(NOW THE downloaded clientusersettings.config does not have to match the original on the server machine)
4. update the deployment manifest.
download and try. should work!