You posted in the wrong thread so I am replying over here.
I am not seeing any 0V reports on my device.
What firmware are you on (should be listed in data section). Mine is updated to 1.20
Also, when the device turns off, it should send a report back stating it is off, if it does it will get logged in the events. If the device does not send the report back there is not much the driver can do. I could forcibly request the status after every command but that is extra unnecessary zwave traffic.
Maybe the 1.20 update will fix both issues if yours is not updated?