🐛 Quick Tunnel Stopped Working: failed to unmarshall quick Tunnel

**Describe the bug**

Quick tunnels have stopped working for me all of the sudden. I get a "failed to unmarshall quick Tunnel: invalid character 'e' looking for beginning of value" message.

**To Reproduce**
```
❯ ./cloudflared-2023.5.0 tunnel --url=http://localhost:5848
2023-05-19T20:42:42Z INF Thank you for trying Cloudflare Tunnel. Doing so, without a Cloudflare account, is a quick way to experiment and try it out. However, be aware that these account-less Tunnels have no uptime guarantee. If you intend to use Tunnels in production you should use a pre-created named tunnel by following: https://developers.cloudflare.com/cloudflare-one/connections/connect-apps
2023-05-19T20:42:42Z INF Requesting new quick Tunnel on trycloudflare.com...
failed to unmarshal quick Tunnel: invalid character 'e' looking for beginning of value
```

Tunnel ID : n/a
cloudflared config: none

**Expected behavior**

I'd expect a tunnel to be created instead of getting what looks like some sort of runtime exception.

**Environment and versions**
- OS: MacOS
- Architecture: ARM
- Version: 2023.5.0

**Additional context**

Been messing around with this extensively and it just stopped working out of the blue. Perhaps I hit some unspecified limit that the client doesn't have a nice error message for?