Duplicate Agency Data in gtfs_agencies/list Endpoint

[AvivSela]

The gtfs_agencies/list endpoint (https://open-bus-stride-api.hasadna.org.il/gtfs_agencies/list) is returning duplicate data for agencies. For example, the same agency appears multiple times across different dates but with identical operator_ref and agency_name.

Steps to Reproduce

1. Call the endpoint: https://open-bus-stride-api.hasadna.org.il/gtfs_agencies/list.
2. Observe the response containing duplicate entries for some agencies.

Example Response

[
  {'date': '2023-01-01', 'operator_ref': 15, 'agency_name': 'מטרופולין'},
  {'date': '2023-01-02', 'operator_ref': 15, 'agency_name': 'מטרופולין'},
  {'date': '2023-01-03', 'operator_ref': 15, 'agency_name': 'מטרופולין'}
]

[NoamGaash]

maybe it's making some sense if the same id reused for different operators, but I don't think it's the case.
I wonder what's the purpose of the date fiels - is it the date when this agency was discovered in the raw gtft data?