Debug-info (don't worry, it's not visible on the live-site)
[171605274313540] => WP_LANG: nl_NL, Script: /index.php
[171605274365505] => SELECT
GROUP_CONCAT(pm.post_id) post_ids,
SUBSTRING(pm.meta_key,8) meta_key
FROM
r2_14_postmeta pm
LEFT JOIN
r2_14_posts p ON pm.post_id = p.ID and p.post_type = 'product'
WHERE
pm.post_id in (30)
AND pm.meta_key in ('_tc_is_ticket','_ts_is_timeslot')
and pm.meta_value in ('yes')
GROUP BY
pm.meta_key
[is_plugin_active(woocommerce)] => Array
(
[is_plugin_active(woocommerce)] =>
)
[progress] => Array
(
[progress] => Array
(
[start] => Datum en tijd
[last] => datetime
[datetime] => https://lakenhal-demo.tixmeister.com?lang=nl_NL
[ticket] =>
[cart] =>
[checkout-buy] =>
[checkout-pay] =>
[checkout-done] =>
)
)
)