Leaderboard - show organization name when applicable

@ mention of reviewers`

@Didayolo`

A brief description of the purpose of the changes contained in this PR.

When a submission is submitted by an organization, the leaderboard table is broken. This is fixed now

Issues this PR resolves

• #805 (closed) -> Bug 1

Checklist

• Code review by me
• Hand tested by me
• I'm proud of my work
• Code review by reviewer
• Hand tested by reviewer
• CircleCi tests are passing
• Ready to merge