Hi, I think you should first check with Adobe support if the delivery
status is updated in mid instance, if it is not updated on mid, you can
take their help to troubleshoot further as the issue is on mid instance.
Also you may have to compare the delivery parameters like routing,
Affinity among those deliveries, also the delivery status is moved to
finished in 2 days and other two are in retry pending, have you changed
retry settings or validity settings for this delivery? Because the
default r...