GitLab commit retrieval and other issues

I saw that the GitLab issue was closed and that apparently the problem should be resolved, but I still can’t add a GitLab repository.

I can click on the (sub)group (group:subgroup), but then I see “Choose a new repository below” with nothing under it. Clicking on “Sync team repository list” shows a loading icon for 5-15 seconds, but then it disappears and it doesn’t display any repos. Loading codecov.io/gl/group:subgroup/repo leads to a 404 page.

I tried to clear cookies/browsing data & tried to use incognito in Chrome, but I get the same result.