Thank you very much!
I was thinking a last resort could be to just manually include the files in my theme’s header or footer. I still don’t understand why the same code & setup would work on my localhost though. Anyway, I’m very happy it is working now.
The changes that you made to cMap to enqueue the API in the header, is that something that I will lose if I update in the future?
If so, can you please tell me exactly what you change, so that I can add it again if need be.