Computer is a 17" MacBook Pro, OS X 10.10.1
Lightroom version is 5.7
I sent the following to Blurb:
I am trying for the first time to create a book using Blurb and Lightroom 5.7.
The title of one of my pictures is Αλεξαμενος ϲεβετε θεον.
The Greek letter "ϲ" is not rendered correctly in the book module and also is incorrect in a test PDF. The Greek text appears correctly in other parts of Lightroom and also exported correctly to 500px.com <https://500px.com/photo/86325365>, so I don't think this is purely a Lightroom problem.
GREEK LUNATE SIGMA SYMBOL
Unicode: U+03F2, UTF-8: CF B2
And this was their answer:
Thank you for contacting Blurb support. I'm sorry to hear that the Greek letter "ϲ" is not displaying properly in Lightroom.
It sounds like your best bet is to contact Lightroom support directly from the link below. They should have more detailed information to help you with this problem. (Blurb only handles the actual printing of your file or the conversion into a Blurb ebook).
(Click on the "Need more help" button at the bottom of the screen)
I'd be interested in hearing what you find out.
I apologize that I cannot be of further assistance on this issue. Please let me know if you have any questions.
Blurb Customer Support
I would have kind of hope to get some form of response from Adobe...