Translatable "Updated" text appearing as "_(Updated')"

Summary

On the root of the site (https://gitlab.com) when logged in, in the list of projects, each project has the text _('Updated') appearing before the updated time.

Steps to reproduce

  1. Login.
  2. View the home page.

Example Project

N/A

What is the current bug behavior?

In the list of projects which is displayed on the page, each project has the text _('Updated') appearing before the updated time.

What is the expected correct behavior?

Each project has the text Updated appearing before the updated time.

Relevant logs and/or screenshots

gitlab-updated-bug

Output of checks

This bug happens on GitLab.com

Possible fixes

I'm guessing that this is something to do with the text being marked as translatable, but I'm not sure exactly what's gone wrong.