which browser? anything unusual about your comp?
I us the Brave Browser. It's a chromium based browser, and blocks ads. However I did try other browsers, none worked just a black screen.
Brave's 'shield' seems to block it. Disabling it worked for me. Also there may be a short loading period where it appears to be doing nothing.
Firefox seems to work best.
Also are you zoomed in the browser? I noticed that changing it from 100% made it go blank.