No, that's what happens when the hubski request breaks. Did you get redirected to https? Just to verify, you did click on the circle, right?
You can also click other circles to expand their connections, too. I should find a way to make that more obvious. Presumably people who are following you. Flagamuffin made a similar comment. I wonder if there's a good way to emphasise following over followers.there are so many people on here who I have no recollection of interacting with.
Yeah, it has to be http://rob05c.github.io/hubgraph/ not https://rob05c.github.io/hubgraph/. Https works on some browser/OS's, but not others. It's because I'm doing shifty things to avoid a server. If you put in http and it turns into https (probably due to a browser extension like HTTPEverywhere), you'll have to use a different browser, or figure out why your browser turns http into https and stop it. Sorry, there's not much I can do, unless I write a server and self-host it.