Minor app tweaks

[jbaxleyiii]

Feature / Fixed Issue(s)

• Fixed speaker titles
• Hide audio player if no audio on series

Testing/Documentation

• All significant new logic is covered by tests.

Screenshots

• If applicable, include screenshots of UI/style changes.

QA Process

All new features and fixes should be tested and signed off on in the device testing document that corresponds to this PR. This PR should be tested and PASS on all devices/breakpoints prior to merging.

Reporting Bugs

If you find an issue, a bug, or something that seems weird, thank you! That is extremely helpful. You can report this kind of feedback using our GitHub Issues page. Here are a few things that are great to include in an issue:

• Reference to this pull request.
• Steps to reproduce the issue
• Explanation of the buggy behavior
• Explanation of the expected behavior
• Screenshots of the app if helpful

Here is a link to a good example issue.

[jbaxleyiii]

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