Yeah I actually pointed out in a comment that I posted presumably after you loaded the page (only a few minutes before your comment was made) that the problem was me. I hadn't subscribed, so my instance wasn't federated with it.

Thanks for that link though. I knew that tool existed but couldn't remember the name or URL of it and couldn't find the last time I had seen it discussed. I like the idea of crossposting the bigger news, too.