Security Center don´t show some alerts

[DR_Legio]

Hi,

in Advanced Hunting in the table AlertInfo i see some Alerts that i don´t see in Alerts.
For example
Detected malicious use of a built in SQL Account two Days ago in both can i see the alert.
Now i see only im Advance Hunting the alert. 
Have everyone a fix?

[#2]

@DR_Legio 
I have the Problem.

Some have aktivate a suppression rule