Hi tladmin ,
Thanks for reaching out to us!
I took a look at your site, and I am only seeing one Buttonizer button loading in on your site right now and it is the hidden one which is the new button then.
Are you still seeing the old button on your site on your end? If so, could you try opening your site on an incognito window? The old button may have been cached by your browser.
If it's still appearing on your end, could you maybe send us a screenshot of the old button?