500 Error when using CI Lint on updated .gitlab-ci.yml

I am getting a 500 error and ‘yaml’ invalid with CI Lint (hosted on gitlab.com). This seems like an API issue, as I am also getting the same error with the Gitlab VSCode extension.

This is happening on any .gitlab-ci.yml file updated in the last day. I also get a 500 error when I try to view the file.

Here is a link to a project where this is happening: OneStepProjects / Fund Module · GitLab