No longer create follow-up payments for subscriptions with the status 'failed', see for more information pronamic/wp-pronamic-pay#188 (comment).

remcotolsma · remcotolsma · commit 66e0dbc95d31 · 2021-08-27T14:38:55.000+02:00
diff --git a/src/Subscriptions/SubscriptionsModule.php b/src/Subscriptions/SubscriptionsModule.php
@@ -811,7 +811,6 @@ public function get_expiring_subscription_posts( DateTime $start_date, DateTime
 			'order'       => 'ASC',
 			'post_status' => array(
 				'subscr_pending',
-				'subscr_failed',
 				'subscr_active',
 			),
 			'meta_query'  => array(
