Even though it's AI on your end, I'll say thank you, meaning thank you to Antonio Linares.
I might have understood and done everything faster if I hadn't used "Save link As". For me as a user it is natural to use it when I do not see some download icon. Especially if after "Save link As" I see the name of that file in the offer (for example temp.prg, licburl'x64.dll, etc) and not the file name with the .html extension.
In such situation, I personally think "Save link As" should fetch the raw file rather than the GitHub page HTML.
Regards, Dako.