It looks like GoDaddy has 2 different settings panel for the same domain...

Let me explain.

So this weekend, I changed the DNS for Colors & Fonts from pointing to GitHub Pages to point to Firebase hosting.
Until here, all good.

BUT, I saw that it wasn't resolving using www do i checked again if I missed something and I didn't.

So last night, I was checking if the website was up and running to my surprise it wasn't...

So here was the problem.
I logged in in my GoDaddy account and because I live in Finland it redirected me to the Finnish soeaking site and because I do not speak Finnish so I translated thru the browser by pressing Translate.

After going back and forth with tabs I opened another tab to go to GoDaddy DNS settings, for my surprise it looked like the settings where never changed, and the configuration i did to point to Firebase was gone.

I saw that my other tab was open ( the Finnish one ) and looked the configuration was fine, as it should BUT the other tab which had the Godaddy United Kingdom's site was not updated aa it should have been when I did it thru the Finnish site.

Conclusion, Godaddy's database is not updating in time or...is something sketchy.

So if you have a GoDaddy account and access from a GoDaddy's not english speaking, watch out if you open another GoDaddy's english speaking tab that it has the same configuration regarding the same domain.

This has cost me no money at all, but frustration because there was barely traffic coming in because Firefox and safari couldn't reach the DNS using www.

Good luck !