Hi,
I had a similar problem,
The formatting is removed when the_field or get_field is used in an archive-template. I tested it on 2 themes same result. bones and twenty-eleven.
both functions work fine in a page-template an probably in a single-template. the nl2br() solution works for me
`<p><?php echo nl2br(get_field(‘cv’)); ?></p>
hope it gets fixed.
B