A family of Microsoft word processing software products for creating web, email, and print documents.
Problem solved!
It occurred to me that the issue could be related to the style I use. So I opened the Modify Style dialog box and in the Format local menu I went to Paragraph and I found that for some reason the Don't hyphenate option was checked. I unchecked it and voilà!
Thanks for taking some time for me, folks. :-)
Nick