Button Short-Code

Hi there,
I just installed Genesis for the first time with your template after using a different custom theme for many years.  My blog has thousands of posts and in a lot of them I’ve used a button shortcode through the years that now displays as the text of that code instead of a button.  It would be nearly impossible to go back and correct this on all the posts that need it.  I contacted Genesis support and they tell me that the shortcode I’m using should work with Genesis and it must be a functionality of the child theme that isn’t letting that work.  Can you please advise?  This is the old shortcode that now doesn’t work.  (FYI, I can use your button code from your setup guide but the point is I can’t go back in and fix all my posts, there’s soo many)
[button url=”link here” text=”display text here”]
This is for Hello Beaches plugin.