install.sh not accessible - 502 error

Questions / Help
1

On my end, https://fly.io/install.sh is giving a 502 error. I have tested this across multiple connections and ISPs.

Because of this, updating flyctl is not possible.

$ flyctl version update
Update available 0.0.451 -> v0.0.462.
Run "flyctl version update" to upgrade.
/bin/bash -c
Running automatic update [curl -L "https://fly.io/install.sh" | sh]
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0