Open for review bucket is empty even though there are challenges that are open for review

Open for review bucket is empty even though there are challenges that are open for review <img width="1440" alt="Screenshot 2020-10-05 at 11 53 11 AM" src="https://user-images.githubusercontent.com/58783823/95046218-62ddd900-0701-11eb-8073-1f5afcc09b16.png"> <img width="1440" alt="Screenshot 2020-10-05 at 11 53 14 AM" src="https://user-images.githubusercontent.com/58783823/95046298-8b65d300-0701-11eb-94dd-255512e0811b.png">

Final Submission Guidelines

Git issue link: https://github.com/topcoder-platform/community-app/issues/5045