Strange. Just tested it. Do you see a red loading bar? Black screen? Do you reach the main menu?
Just started it on my mobile browser because I am not at the PC atm… It starts even on Android chrome
Very interesting. I have positive feedback from PCs with different languages and Browsers. Sorry if it doesn’t work for you but there’s nothing more I can do. It works for all people I asked. Just started it even on my wife’s Chromebook, no gaming graphics, not even windows machine. All good. Must be some browser plugin, safe browsing Javascript something on your side. Have you tried in private mode? Another browser? Tested on chrome, opera, safari.