Question with Buttons

Hi,

Right now on my website, kisstocure.com, I have two red bars with buttons that say “BUY YOUR TICKET NOW!” But for some reason, even though I changed the link in the code it opens up the same page. Is there something I’m doing wrong?

Thanks!

[row]
[column size="col-4" class="nbm"]
[separator type="default-double" margin_top="20px"]
[/column]
[column size="col-4" class="nbm"]
[align_center][button title="Buy your ticket now!" link="http://www2.jdrf.org/kisstocurediabetes" new_tab="no" size="large" color="second-light"][/align_center]
[/column]
[column size="col-4" class="nbm"]
[separator type="default-double" margin_top="20px"]
[/column]
[/row]