Hi Roland, here is the log:
[2021-03-14 20:22:31] Gekozen kaart(en): ideal
[2021-03-14 20:23:00] Set transaction details
[2021-03-14 20:23:00] Currency: EUR
[2021-03-14 20:23:00] Send customer to URL:
https://www.mollie.com/paymentscreen/issuer/select/ideal/**************
[2021-03-14 20:23:22] Process directly
[2021-03-14 20:23:22] User agent: Mollie HTTP client/1.0
[2021-03-14 20:23:22] Query string: transaction_id=1615749780
[2021-03-14 20:23:22] Payment provider calling
[2021-03-14 20:23:22] Get transaction ID
[2021-03-14 20:23:22] Received transaction ID 1615749780
[2021-03-14 20:23:22] Get transaction status
[2021-03-14 20:23:22] id:tr_rT72FMxc3h
[2021-03-14 20:23:22] transaction_id:1615749780
[2021-03-14 20:23:22] Received payment status: paid
[2021-03-14 20:23:22] Received card: ideal
[2021-03-14 20:23:22] Set transaction details
[2021-03-14 20:23:22] Payment has SUCCESS status
[2021-03-14 20:23:22] Current order status P
[2021-03-14 20:23:22] Send customer change status email
[2021-03-14 20:23:22] {"order_number":"5671","order_id":"5671","order_total":"59.9900","order_status":"C","user_email":"**************@gmail.com","order_comment":"Transaction number: 1615749780"}
[2021-03-14 20:23:22] Send admin order payment email
[2021-03-14 20:23:22] Notifying extension on URL: https://www.**************.nl/index.php?option=com_mijoshop&route=payment/jdideal/callback&transactionId=1615749780&pid=UROhOkCc3OQa4cjw6vTdtyN745iU12CGnUPVnH18PjFoMkcwMb
[2021-03-14 20:23:22] Notify method: get
[2021-03-14 20:23:24] Received HTTP status 200
[2021-03-14 20:23:24] Process directly
[2021-03-14 20:23:24] User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 14_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0.3 Mobile/15E148 Safari/604.1
[2021-03-14 20:23:24] Query string: transaction_id=1615749780&output=customer
[2021-03-14 20:23:24] User Guest is calling.
[2021-03-14 20:23:24] Redirecting customer to: https://www.**************.nl/index.php?option=com_mijoshop&route=payment/jdideal/callback&transactionId=1615749780&pid=UROhOkCc3OQa4cjw6vTdtyN745iU12CGnUPVnH18PjFoMkcwMb
[2021-03-14 20:23:24] Process directly
[2021-03-14 20:23:24] User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 14_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0.3 Mobile/15E148 Safari/604.1
[2021-03-14 20:23:24] Query string: transaction_id=1615749780&output=customer
[2021-03-14 20:23:24] User Guest is calling.
[2021-03-14 20:23:24] Redirecting customer to: https://www.**************.nl/index.php?option=com_mijoshop&route=payment/jdideal/callback&transactionId=1615749780&pid=UROhOkCc3OQa4cjw6vTdtyN745iU12CGnUPVnH18PjFoMkcwMb
[2021-03-23 15:10:19] Process directly
[2021-03-23 15:10:19] User agent: Mollie HTTP client/1.0
[2021-03-23 15:10:19] Query string: transaction_id=1615749780
[2021-03-23 15:10:19] Payment provider calling
[2021-03-23 15:10:19] Get transaction ID
[2021-03-23 15:10:19] Received transaction ID 1615749780
[2021-03-23 15:10:19] Get transaction status
[2021-03-23 15:10:19] id:tr_rT72FMxc3h
[2021-03-23 15:10:19] transaction_id:1615749780
[2021-03-23 15:10:19] Received payment status: paid
[2021-03-23 15:10:19] Received card: ideal
[2021-03-23 15:10:19] Set transaction details
[2021-03-23 15:10:19] Payment has SUCCESS status
[2021-03-23 15:10:19] Current order status P
[2021-03-23 15:10:19] Send customer change status email
[2021-03-23 15:10:19] {"order_number":"5671","order_id":"5671","order_total":"59.9900","order_status":"C","user_email":"**************@gmail.com","order_comment":"Transaction number: 1615749780"}
[2021-03-23 15:10:19] Send admin order payment email
[2021-03-23 15:10:19] Notifying extension on URL: https://www.**************.nl/index.php?option=com_mijoshop&route=payment/jdideal/callback&transactionId=1615749780&pid=UROhOkCc3OQa4cjw6vTdtyN745iU12CGnUPVnH18PjFoMkcwMb
[2021-03-23 15:10:19] Notify method: get
[2021-03-23 15:10:20] Received HTTP status 200