Can't get a list of repositores

Per gitlab-org/gitlab-ce#20418 I've installed your packaged proxy, and I'm getting an error on the Jira side:

Failed adding the account: [Error retrieving list of repositories]

Looking at the Gitlab logfiles, I keep getting 401 when the proxy is calling the API, even though it received its token (according to the glghproxy logfile). I've created the application per the instructions on the glghproxy project on GitHub, and the user linking Jira to Gitlab has access to the repository.

I'm asking the question here rather than on the Github project which seems dead :/ At least I know you're using it :)

Thanks,

Clément