Alert not being sent

I spread out my alerts, most are being delivered fine. Two that are set for the same time are not. I run them and they load fine, I then send the scheduled alert manually and it sends fine. But the scheduled alert just fails, instantly:

2025-04-15 07:00:00,122 INFO task.send :: {quartz-job-type=SendNotification} Sending notification 7 for subscription 7
2025-04-15 07:00:00,492 INFO task.send :: {quartz-job-type=SendNotification} Sent notification 7 for subscription 7
2025-04-15 07:00:00,600 INFO task.send :: {quartz-job-type=SendNotification} Sending notification 9 for subscription 9
2025-04-15 07:00:00,648 INFO task.send :: {quartz-job-type=SendNotification} Sent notification 9 for subscription 9

The actual query takes about 2 minutes, nothing in the log after this for at least another 8 minutes and thats like someone else logging in.

Did this happen after an upgrade? What metabase version are you running? ... There was an issue open similar to that:

bit you're saying it "fails" but i don't see errors in the logs, am i missing something?