Bug: Place to dump random RT data issues that we see

[vevetron]

Describe the bug
I see a few instances where the RT data is funny. I thought it made sense to post the cases here instead of making separate tickets for each.

These are probably not issues with reports itself, just the data behind it.

[vevetron]

https://reports.calitp.org/gtfs_schedule/2023/09/289/

Median trip message age is always missing for SLORTA

[vevetron]

https://reports.calitp.org/gtfs_schedule/2024/08/148/
Kings is also missing Median Trip Update Ages

[vevetron]

https://reports.calitp.org/gtfs_schedule/2024/08/243/

Also missing Median Trip Update Ages

[vevetron]

For Kings, TU messages are empty for avg and medians:

select * from mart_gtfs_quality.fct_daily_trip_updates_message_age_summary 
where base64_url = 'aHR0cHM6Ly9rYXJ0LmNvbm5leGlvbnoubmV0L3J0dC9wdWJsaWMvdXRpbGl0eS9ndGZzcmVhbHRpbWUuYXNweC90cmlwdXBkYXRl'
order by dt DESC

Doesn't seem to include any
This one, VP messages is fine:

select * from mart_gtfs_quality.fct_daily_vehicle_positions_message_age_summary where 
base64_url = 'aHR0cHM6Ly9rYXJ0LmNvbm5leGlvbnoubmV0L3J0dC9wdWJsaWMvdXRpbGl0eS9ndGZzcmVhbHRpbWUuYXNweC92ZWhpY2xlcG9zaXRpb24='

[vevetron]

In tripupdates for Connexionz, the timestamp for each message seems empty.

https://gtfs.org/documentation/realtime/reference/#message-stoptimeupdate

https://dbt-docs.calitp.org/#!/model/model.calitp_warehouse.stg_gtfs_rt__trip_updates

SELECT * FROM cal-itp-data-infra.staging.stg_gtfs_rt__trip_updates
where base64_url = 'aHR0cHM6Ly9rYXJ0LmNvbm5leGlvbnoubmV0L3J0dC9wdWJsaWMvdXRpbGl0eS9ndGZzcmVhbHRpbWUuYXNweC90cmlwdXBkYXRl'
and dt = '2024-09-11'
limit 1;
#This is also missing a trip_update_timestamp

https://dbt-docs.calitp.org/#!/model/model.calitp_warehouse.stg_gtfs_rt__trip_updates
TIMESTAMP_SECONDS(header.timestamp) AS header_timestamp,
header.incrementality AS header_incrementality,
header.gtfsRealtimeVersion AS header_version,

TIMESTAMP_SECONDS(tripUpdate.timestamp) AS trip_update_timestamp,
tripUpdate.delay as trip_update_delay,

https://dbt-docs.calitp.org/#!/source/source.calitp_warehouse.external_gtfs_rt.trip_updates
SELECT * FROM cal-itp-data-infra.external_gtfs_rt_v2.trip_updates
where base64_url = 'aHR0cHM6Ly9rYXJ0LmNvbm5leGlvbnoubmV0L3J0dC9wdWJsaWMvdXRpbGl0eS9ndGZzcmVhbHRpbWUuYXNweC90cmlwdXBkYXRl'
and dt = '2024-09-11'
limit 100;
A sample of a processed TU - timestamps and delay are missing here.

{
    "metadata": {
      "extract_ts": "2024-09-11 23:00:40.000000 UTC",
      "extract_config": {
        "extracted_at": "2024-09-11 02:00:32.230813 UTC",
        "name": "Kings Trip Updates",
        "url": "https://kart.connexionz.net/rtt/public/utility/gtfsrealtime.aspx/tripupdate",
        "feed_type": "trip_updates",
        "schedule_url_for_validation": "https://kart.connexionz.net/rtt/public/utility/gtfs.aspx",
        "auth_query_params": "{}",
        "auth_headers": "{}"
      }
    },
    "id": "73",
    "header": {
      "timestamp": "1726095630",
      "incrementality": "FULL_DATASET",
      "gtfsRealtimeVersion": "2.0"
    },
    "tripUpdate": {
      "trip": {
        "tripId": "73",
        "routeId": null,
        "directionId": null,
        "startTime": null,
        "startDate": null,
        "scheduleRelationship": null
      },
      "vehicle": {
        "licensePlate": null,
        "label": "3547",
        "id": "19",
        "wheelchairAccessible": null
      },
      "stopTimeUpdate": [{
        "stopSequence": "1",
        "stopId": "100",
        "arrival": {
          "delay": null,
          "time": "1726095628",
          "uncertainty": null
        },
        "departure": {
          "delay": null,
          "time": "1726095632",
          "uncertainty": null
        },
        "scheduleRelationship": null
      }],
      "timestamp": null,
      "delay": null
    },
    "dt": "2024-09-11",
    "hour": "2024-09-11 23:00:00.000000 UTC",
    "base64_url": "aHR0cHM6Ly9rYXJ0LmNvbm5leGlvbnoubmV0L3J0dC9wdWJsaWMvdXRpbGl0eS9ndGZzcmVhbHRpbWUuYXNweC90cmlwdXBkYXRl"
  }