Configuration Error - Platform error binary_sensor.iss - No module named 'homeassistant.components.iss.binary_sensor'

I’ve just upgraded to 2220.9 and verifying my configuration gives me an error:

Platform error binary_sensor.iss - No module named 'homeassistant.components.iss.binary_sensor'

I’ve removed the ISS integration and also removed an automation I had that used the binary sensor that was previously part of the ISS integration. I restarted the HA container directed and after the restart, I also reloaded the automation and made sure that there was no binary_sensor called is.

All said and done, the above error is still there and now I can’t restart HA from within HA.

Any advice or pointers as to where I should look?

Thanks.

Never mind… Found a leftover from the the original configuration…