Hi Dylan,
As I said, I was sure I was missing something basic. ??
I hadn’t tried looking from other browsers. When I tried Opera, Edge, and Chrome, everything worked fine, just like in your screenshot. The only thing different was I have AdBlock Plus and NoScript running on Firefox. I disabled and removed NoScript and nothing changed, but when I disabled AdBlock Plus, everything worked. So I suspect that was the culprit. Things look good now. Thanks for the quick response and best of luck!
–Michael