Submissions tab loads a blank page

Challenge Details: Submissions tab loads a blank page (except for design contests) https://beta-community-app.topcoder.com/challenges/0b8e65fe-49df-4045-9703-d5dfde10edd0?tab=submissions

<img width="1440" alt="Screenshot 2020-06-11 at 7 10 57 PM" src="https://user-images.githubusercontent.com/58783823/84391989-5942d980-ac17-11ea-9847-4fbea6f374ae.png">

Final Submission Guidelines

Git issue link: https://github.com/topcoder-platform/community-app/issues/4521