Greetings,
My name is Rhaine, I'm an Independent Advisor and community member like you.
I am also using Windows 10 pc and the new Edge browser. Let us work together to sort this out.
I tried to replicate the issue and that website work perfectly fine in my device.
I am using the Edge Version 84.0.522.52 .
Here's the steps you can try, you can reset the Edge you are using.
Note: Resetting of Edge will set it to its default settings, all the saved password, browser history and favorites will be remove.
Open the Edge browser.
Click the 3 dots in the upper right side of the screen.
Go to settings.
You will see the "Reset Settings"
Restart your pc for the changes to take effect and try to access the same website.
If issue persist you can re-install the Edge browser to get the latest updates.
Here's the link to download the Edge
https://www.microsoft.com/en-us/edge
I hope the information above helps. Please let me know how it goes. I'll look forward for your response.
Have a wonderful day ahead and stay safe.
With Warm Regards,
Rhaine C.