My repo is not "active", why?

One of my repos on Github does not show up in Travis.

I am trying to understand why my repo:

Is not showing up in Travis.

I can browse to it:
https://www.travis-ci.com/github/tomasbjerre/wiremock-npm

But it is not listed, I have to manually create this link.

If I trigger a build manually, I get an error “Oh no!
Oops, something went wrong, please try again.”.

If I do this:

curl 'https://api.travis-ci.com/repos?repository.active=false&sort_by=current_build%3Adesc&limit=300&include=build.branch%2Cbuild.commit%2Cbuild.created_by%2Cbuild.request%2Crepository.current_build%2Crepository.default_branch%2Crepository.email_subscribed%2Cowner.github_id%2Cowner.installation' \
  -H 'authority: api.travis-ci.com' \
  -H 'sec-ch-ua: " Not;A Brand";v="99", "Google Chrome";v="91", "Chromium";v="91"' \
  -H 'travis-api-version: 3' \
  -H 'sec-ch-ua-mobile: ?0' \
  -H 'user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.77 Safari/537.36' \
  -H 'content-type: application/json' \
  -H 'accept: application/json' \
  -H 'authorization: token xxxxx' \
  -H 'x-client-release: -' \
  -H 'origin: https://www.travis-ci.com' \
  -H 'sec-fetch-site: same-site' \
  -H 'sec-fetch-mode: cors' \
  -H 'sec-fetch-dest: empty' \
  -H 'referer: https://www.travis-ci.com/' \
  -H 'accept-language: sv,en;q=0.9,sv-SE;q=0.8,en-US;q=0.7,pl;q=0.6,de;q=0.5,et;q=0.4,it;q=0.3' \
  --compressed

I get a response including:

...
    {
      "@type": "repository",
      "@href": "/repo/19783048",
      "@representation": "standard",
      "@permissions": {
        "read": true,
        "activate": true,
        "deactivate": true,
        "migrate": false,
        "star": true,
        "unstar": true,
        "create_cron": true,
        "create_env_var": true,
        "create_key_pair": true,
        "delete_key_pair": true,
        "create_request": true,
        "admin": true
      },
      "id": 19783048,
      "name": "wiremock-npm",
      "slug": "tomasbjerre/wiremock-npm",
      "description": "Wiremock Standalone wrapped in an NPM package so that it can be run with 'npx wiremock'.",
      "github_id": 206102933,
      "vcs_id": "206102933",
      "vcs_type": "GithubRepository",
      "github_language": null,
      "active": false,
...

And I suspect the problem here is "active": false,. Why is it not active? The repos is public, open, has a .travis.yml.

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