Issue Summary

On a page with links to another page, if a user adds display text to a link, adding an inline comment to that text breaks exports.

Steps to Reproduce

1. Create a page and paste a link to another page on the same site
2. Click on the link and then click the pencil icon and add text to the "Display text (optional)" text box
3. Publish the page
4. Highlight the display text added in step 2 and add an inline comment
5. Go to the ellipses (...) menu -> Export -> and choose either Export to Word or Export to PDF

Expected Results

Page should be exported to PDF or Word as the user requests.

Actual Results

The user is shown a "Something went wrong" screen.

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available