MR references in commit detail page look a little odd

In https://dev.gitlab.org/gitlab/license-app/commit/c3842ab56e4b3e03e0dd2995746cda205f5929bc (sorry, GitLab-internal) I see:

This is different to the screenshot in the MR (https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/13713) that implemented this feature.