Groups search in navigation bar

Summary

Groups search in the navigation bar shows "Something went wrong on our end".

Steps to reproduce

Log into account on https://gitlab.com. Search using the groups search in the navigation bar.

What is the current bug behavior?

The search result displays "Something went wrong on our end".

What is the expected correct behavior?

Groups with the search text in the group's name to appear.

Relevant logs and/or screenshots

The request made to https://gitlab.com/api/v4/groups.json?search=test&per_page=20&simple=true&membership=true returns a valid result.

[{"id":5000000,"web_url":"https://gitlab.com/groups/test","name":"test","path":"test","description":"","visibility":"private","share_with_group_lock":false,"require_two_factor_authentication":false,"two_factor_grace_period":48,"project_creation_level":"developer","auto_devops_enabled":null,"subgroup_creation_level":"maintainer","emails_disabled":null,"lfs_enabled":true,"avatar_url":null,"request_access_enabled":false,"full_name":"test","full_path":"test","parent_id":null,"ldap_cn":null,"ldap_access":null}]

Results of GitLab environment info

Current gitlab.com environment. https://gitlab.com/api/v4/version returns: {"version":"12.5.0-pre","revision":"cdba75bfa20"}

Additional notes

The groups search at https://gitlab.com/dashboard/groups?filter=test displays results correctly.

The projects search in the navigation bar displays results correctly.