I have tried moving the files around without any success. I seem to have two moment js files (https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.22.2/moment.min.js and …/dmxAppConnect/dmxMoment/dmxMoment.js) but when removing the first one and saving the file, it simply returns, and removing the second one makes no difference.
I have noticed that if my range of years goes from say 2016 to 2022 inclusive, and I don’t select either 2016 or 2022 then everything seems to be OK. If I select 2016 or 2022 then it fails.