How to solve my invalid date problem?

In my analysis, the date is invalid date format. Did I do anything wrong? And how can I fix it?

Ive tried editing the dataset to change to string, and then back to date with no issues, but nothing changes.

What is the source of your data? Is it a SQL query, a CSV file, or some other source of data?

It is from postgres RDS data source. Dataset is using custom sql.