As a solution to various issues (including unauthorized or blocked builds, organization is not listed, ...etc), and in case refreshing permissions didn't solve the issue, CircleCI Support might suggest a full re-authentication.
Depending on the VCS you're using (GitHub or Bitbucket), you can perform this operation as outlined below.
GitHub users
- Sign out of your CircleCI account
- Revoke CircleCI's access in GitHub > https://github.com/settings/applications
- Clear your browser's cache and cookies
- Sign back into your CircleCI account
Bitbucket users
- Sign out of your CircleCI account
- Revoke CircleCI's access in Bitbucket > https://bitbucket.org/account/settings/app-authorizations/
- Clear your browser's cache and cookies
- Sign back into your CircleCI account