webpackJsonpparking-lander in index.html

Hi Leon, my s3 exported index.html file includes a non existent javascript src …

This is not in any of my pages locally, so a little curious as to how & why it's been added by wp2-static? webpackJsonpparking-lander wp2-static was a great tool when I first used it a couple of years back, but for creating a poc static website seems to have fallen a little here. Simple pages do not even work. Are you able to shed any light on this? Cheers