Z-Wave Thermostat Graph

Hi,

I’ve had Home Assistant running for a while now and everything works great. However, I am completely confused by the graph for the thermostat. Ex:

Not once today has the thermostat been set below 75F and it reached 86F outside. So I highly doubt the temperature inside made it down to 72F as the graph seems to indicate.

Any idea what’s going on and what I need to do to fix it?

Fixed in HA 0.42.x