Approvals displaying '0 of 0' for Merge Requests list view

Summary

When a Merge Request requiring approval has been submitted, Approvals display as '0 of 0' on the Merge Requests list view. When opening the merge request, the approvals are displayed correctly.

Steps to reproduce

  • Create a test project
  • Add Merge Request Approvers under Settings > General > Merge Request Approvals (in my tests the issue occurred when adding individual members as well as groups)
  • Create a merge request
  • See approvals displayed on the Merge Request listing (confirm bug behavior) (see screenshot)
  • Open the MR to confirm the approvals are displaying correctly

What is the current bug behavior?

On the Merge Request list view, the approvals for a merge request displays "0 of 0" instead of the correct numbers.

What is the expected correct behavior?

On the Merge Request list view, the correct numbers are shown for approvals

Relevant logs and/or screenshots

image001

image002

Results of GitLab environment info

Expand for output related to GitLab environment info 
System information
System:		Ubuntu 18.04
Proxy:		no
Current User:	git
Using RVM:	no
Ruby Version:	2.6.3p62
Gem Version:	2.7.9
Bundler Version:1.17.3
Rake Version:	12.3.2
Redis Version:	3.2.12
Git Version:	2.22.0
Sidekiq Version:5.2.7
Go Version:	unknown

GitLab information
Version:	12.2.5-ee
Revision:	e817f2e2864
Directory:	/opt/gitlab/embedded/service/gitlab-rails
DB Adapter:	PostgreSQL
DB Version:	10.7
URL:		https://chrisn-gltest.nightingale.co.za
HTTP Clone URL:	https://chrisn-gltest.nightingale.co.za/some-group/some-project.git
SSH Clone URL:	git@chrisn-gltest.nightingale.co.za:some-group/some-project.git
Elasticsearch:	yes
Geo:		no
Using LDAP:	no
Using Omniauth:	yes
Omniauth Providers:


GitLab Shell
Version:	9.3.0
Repository storage paths:
  • default: /var/opt/gitlab/git-data/repositories GitLab Shell path: /opt/gitlab/embedded/service/gitlab-shell Git: /opt/gitlab/embedded/bin/git

(For installations from source run and paste the output of: sudo -u git -H bundle exec rake gitlab:env:info RAILS_ENV=production)

Results of GitLab application Check

Expand for output related to the GitLab application check 
Checking GitLab subtasks ...


Checking GitLab Shell ...


GitLab Shell: ... GitLab Shell version >= 9.3.0 ? ... OK (9.3.0)
Running /opt/gitlab/embedded/service/gitlab-shell/bin/check
Check GitLab API access: OK
Redis available via internal API: OK


Access to /var/opt/gitlab/.ssh/authorized_keys: OK
gitlab-shell self-check successful


Checking GitLab Shell ... Finished


Checking Gitaly ...


Gitaly: ... default ... OK


Checking Gitaly ... Finished


Checking Sidekiq ...


Sidekiq: ... Running? ... yes
Number of Sidekiq processes ... 1


Checking Sidekiq ... Finished


Checking Incoming Email ...


Incoming Email: ... Reply by email is disabled in config/gitlab.yml


Checking Incoming Email ... Finished


Checking LDAP ...


LDAP: ... LDAP is disabled in config/gitlab.yml


Checking LDAP ... Finished


Checking GitLab App ...


Git configured correctly? ... yes
Database config exists? ... yes
All migrations up? ... yes
Database contains orphaned GroupMembers? ... no
GitLab config exists? ... yes
GitLab config up to date? ... yes
Log directory writable? ... yes
Tmp directory writable? ... yes
Uploads directory exists? ... yes
Uploads directory has correct permissions? ... yes
Uploads directory tmp has correct permissions? ... skipped (no tmp uploads folder yet)
Init script exists? ... skipped (omnibus-gitlab has no init script)
Init script up-to-date? ... skipped (omnibus-gitlab has no init script)
Projects have namespace: ...
48/1 ... yes
48/2 ... yes
48/3 ... yes
48/4 ... yes
49/5 ... yes
49/6 ... yes
49/7 ... yes
50/8 ... yes
50/9 ... yes
50/10 ... yes
51/11 ... yes
51/12 ... yes
51/13 ... yes
51/14 ... yes
51/15 ... yes
51/16 ... yes
51/17 ... yes
52/18 ... yes
52/19 ... yes
52/20 ... yes
52/21 ... yes
53/22 ... yes
53/23 ... yes
53/24 ... yes
53/25 ... yes
53/26 ... yes
53/27 ... yes
53/28 ... yes
54/29 ... yes
54/30 ... yes
54/31 ... yes
54/32 ... yes
55/33 ... yes
55/34 ... yes
55/35 ... yes
55/36 ... yes
55/37 ... yes
55/38 ... yes
56/39 ... yes
56/40 ... yes
56/41 ... yes
57/42 ... yes
57/43 ... yes
57/44 ... yes
57/45 ... yes
58/46 ... yes
58/47 ... yes
58/48 ... yes
58/49 ... yes
58/50 ... yes
58/51 ... yes
58/52 ... yes
58/53 ... yes
59/54 ... yes
59/55 ... yes
59/56 ... yes
59/57 ... yes
59/58 ... yes
Redis version >= 2.8.0? ... yes
Ruby version >= 2.5.3 ? ... yes (2.6.3)
Git version >= 2.22.0 ? ... yes (2.22.0)
Git user has default SSH configuration? ... yes
Active users: ... 47
Elasticsearch version 5.6 - 6.x? ... yes (6.8.3)


Checking GitLab App ... Finished


Checking GitLab subtasks ... Finished

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