If you are not using Release 2.3.3, you need to update to that. Changes were made to both thermostat drivers and there is a new version of Thermostat Controller that works with those changes.
Yes I'm at 2.3.3. It' s strange the automation has been working for so long that I have completely forgotten the I am using Dominick Meglio's driver. I have switched to the built in driver. Exactly the same. Is Bond getting those quotes?
The broken action is where the Bond device is commanded to heat.
There is no physical thermostat for this dumb fireplace so all control is RM. The Virtual thermostat controls the on off of the fireplace. The events raised by the thermostat are captured and used to control the Bond device. The Broken rule is where the Bond device is set to heat. That is where the problem is.
Guess this explains why I originally sent the device page for the Bond device.