**Reproduce on main:**
- Run a DAG
- Rename the DAG
- Wait for dag file processor to remove the deleted DAG and add the new one. (Old Dag should not appear on the home page anymore)
- Go to the Browse DAGRUN page.
- Click on a DagRun of the deleted DAG, as if you want to see the 'details/grid' of that old dag run

More info and screenshots here:
https://github.com/notifications#discussioncomment-6898570

![image](https://github.com/apache/airflow/assets/14861206/7af81643-6278-4d90-a20f-6aa7b259ce59)



"""Retrieve logs including metadata."""
        dag_id = request.args.get("dag_id")
        task_id = request.args.get("task_id")
        execution_date_str = request.args["execution_date"]
        map_index = request.args.get("map_index", -1, type=int)
        try_number = request.args.get("try_number", type=int)
        metadata_str = request.args.get("metadata", "{}")
        response_format = request.args.get("format", "json")
        
        try:
            metadata: dict = json.loads(metadata_str) or {}
        except json.decoder.JSONDecodeError:
            return {"error": "Invalid JSON metadata"}, 400
        
        try:
            execution_date = timezone.parse(execution_date_str, strict=True)
        except ValueError:
            error_message = (
                f"Given execution date, {execution_date}, could not be identified as a date. "
                "Example date format: 2015-11-16T14:34:15+00:00"
            )
            return {"error": error_message}, 400