Alert monitoring, not running in schedule

[REM1992]

Hello, I think the alert that I set is not running on the schedule that I set , every day 9 am JST time. 

It shows up like it is running, with the symbol of running moving , but it says since 2025/1/7 while it should have been run at 2025/1/8 9:00 am JST. It doesnt change even if I press refresh button. 
Please find images attached for reference. 

I want to understand what could be happening. 

Thanks in advance

[Walter_C]

The day showing there is the day since the first time it was executed, if you check on the job runs do you see that there are jobs running every day on that period of time?