Hi DutchDude ,
Welkom op de Buttonizer forums! 🥳
Could you take a look at the missing button's settings and see if it might have a Page Rule or a Time Schedule set on it?
Might be accidentally triggering these and making not appear on the site.
If that wasn't the case, could you take a look at the device visibility of the missing button? Perhaps it's set to hide on mobile.
If that wasn't also the case, could you check if the changes might have not been published?
Is it possible for you to send us a screenshot of your button settings?
It might help us find out what's causing the issue.