Event Comment loses line formatting in the email

[ianp5a]

If you create a comment in an event, with text on several lines and even blank lines, an automatic email is sent out. But the email content has lost all newline, carriage returns. Making the resulting content difficult to read. Note, the original comment in the event is still formatted OK.
See Comment and Resulting email pictures below:
Request: Keep the line formatting.
COMMENT (formatting = OK):

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EMAIL (formatting = Not OK):