yes, true.

when the email is marked as spam, it would be added to the suppression list (via feedback loop) and any further send outs would be excluded as its a hard bounce

Note - In order to use scheduled queries for aggregating event data at profile level, the customer must have data distiller license

@LukaFr1 If there weren't any changes since the last successful execution, kindly log a support ticket 

you can update the execution address https://experienceleague.adobe.com/docs/journey-optimizer/using/configuration/primary-email-addresses.html?lang=en#:~:text=In%20that%20case%2C%20Journey%20Optimizer,%3E%20General%20%3E%20Executions%20fields%20menu. and publish a newer version of the journey by ve...

You can leverage the string to integer function mentioned here https://experienceleague.adobe.com/docs/journey-optimizer/using/content-management/personalization/functions/string.html?lang=en#:~:text=String%20to%20number,as%20output%20for%20invalid%20input.

You can explore the computed attributes functionality to see if that solves your use case. Reference - https://experienceleague.adobe.com/docs/experience-platform/profile/computed-attributes/overview.html?lang=en#:~:text=Computed%20attributes%20include%20creating%20an,functions%2C%20or%20the%20lookb...

Accessing events via yyy.profile.timeSeriesEvents.zzz will not work.Only way to access event payload for personalization is to start the journey with an event. 

@HAYANNE You can refer to these links which gives an overview of how to configure data views to view the relevant metrics from journey optimizer datasetshttps://experienceleague.adobe.com/docs/analytics-platform/using/integrations/ajo.html?lang=en#configure-the-data-view-to-accommodate-journey-optim...

@ST_questions You can use the following helper function{%= toPrecision(4.5, 2) %}%