Enviro+ LCD not working on Pi Zero W

I’ve done a fresh install of Debain Buster on a Raspberry Pi Zero W and then ran the installation script:
curl -sSL https://get.pimoroni.com/enviroplus | bash

From what I can see, the examples all work, with exception of the LCD scripts e.g. lcd.py and all-in-one.py, the script seems to continue as normal with no errors, but the LCD is blank.

I’ve checked the ribbon cable and connector on the back and both seem to be fine.
I’ve done the usual, update, reboot, re-install etc…
Has anyone else seen this, or have and recommendations?

Have you tried using “python lcd.py” instead of “python3 lcd.py”