The page at `/adopters` links to `https://levels.patreon.com` in several places, but this link appears to redirect to `https://patreon.com` and then `https://www.patreon.com` unless a querystring exists (even just appending a `?` to the URL seems to get the page to load correctly). I've noticed this behavior on two different web browsers and via `curl`. This is more an issue with Patreon's configuration than the site here, but it still results in sending visitors to a different website than intended. For reference, `https://levels.patreon.com/?` works just fine, and the most recent well-behaving version of the site I could find on the Wayback Machine is `https://web.archive.org/web/20210919055720/http://levels.patreon.com/`. I'm happy to send a pull request if you'd like, but I wanted to file an issue here first to note the strange behavior of that URL.