Previewer metadata - Missing 'Completion' metadata

[pcenov]

Observed behavior

The Completion label is not being displayed at all for all of the resources. It does get displayed for exercises but with no actual metadata values.

Expected behavior

Unless otherwise specified the Completion metadata should be displayed as specified in Figma.

Steps to reproduce the issue

1. Go to https://hotfixes.studio.learningequality.org/en/accounts/#/ and sign in
2. Open a channel with various resources and click on a resource to see the previewer.
3. Observe the lack of 'Completion' data

Additional information

For PDF, EPUB, AUDIO, VIDEO and ZIP resources:

Exercise:

Usage Details

• OS: Windows 10, Ubuntu
• Browser: Chrome, Firefox
• URL: https://hotfixes.studio.learningequality.org/

[pcenov]

@bjester @radinamatic