I will try that, however inconvenient. I pull up the news on my second computer, next to me while I work, to keep up with current events. Is there a place (later) to check on the status of this known issue, or just keep checking?
FYI, When I use firefox and change the user agent string to show the website that I am using MS Edge, the button is no longer greyed out, and the site asks me to install the slingplayer app (which I already have installed). So not functioning still, but leads me to believe it is something to do with your javascript looking for compatible browsers. When I change the user agent string to show osx/safari, I get the "This is not a compatible browser, but again, the "Watch" button is not greyed out.