This turned out to be a me problem. A case of PEBCAK - Problem Exists Between Chair and Keyboard.
I was on my phone and the link in the PoD wasn't working for some reason. So I copied it but I accidentally missed the last little hyphen dash on the end. Without that dash it didn't work.
Once I went to my laptop I was able to get it to work just fine.
Thanks again for everything you do. You're hands down my favorite game designer, and I'm excited to have Starlight Riders physically.