I'm seeing the same thing on my M1 Macbook Pro (it works fine on an Intel Macbook Pro and a Windows 10 PC). I see the following error in the console:
Uncaught SyntaxError: Unexpected token '᭣', "᭣㰱lࢀᜥᦠ⸢ᠦ怳ᔠ"... is not valid JSON
