Audio and annotation display

[trentwintermeier]

Describe the bug
After linking the audio file, it doesn't show up in AA. Also, when I import my annotations, the first two or so lines are cut off (which I know we had this issue previously).

To Reproduce
Steps to reproduce the behavior:

1. Create item manifest

2. Link audio file

3. No display on page, but no error

4. Choose file for annotations

5. Upload correctly

6. In AA, 2 or so annotations don't display

Expected behavior
Normally I could see and play audio; annotations would all show up under

Screenshots
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