Hi @tomdekok – we have the same problem on a couple of sites we manage. If it helps, we’ve hacked the plugin code – which is an awful idea, I know – but is the only way we can keep this plugin running for all products correctly. To bypass the Ajax add to cart and allow appointment products to be added, you have to exclude clicks on the appointment add to cart buttons…
$(document).on('click', '.single_add_to_cart_button:not(.disabled,.wc-appointments-appointment-form-button)', function (e) {
Obviously, when the plugin is updated, this fix is lost and needs re-adding. Would be great if the plugin devs could fix this issue, as it’s not a huge ask.
Thanks
Si