Is the data for EFA Id to TSN Id mapping up to date?

I have curated a list of stop id’s from the gtfs data and using that in the trip planner api (https://api.transport.nsw.gov.au/v1/tp/trip), however I noticed that using those id’s does not provide accurate trip information.

E.g. Seven Hills (StopId - 214732) to Town Hall (StopId - 200070)
The api will stop sending the data for train which coming within 3 mins. However If I use id like 10101234 for Seven hills, I always get accurate data.

  1. Is it advisable to use the stop Ids from gtfs-static data for trip planning apis ?
  2. How can I effectively map between gtfs stop id and the other id ? there are some challenges I am facing while mapping the stop Id data.
    I am looking for Stop EFA ID to TSN Mapping Table data and found this resource:

a.). Was the resource was last updated on August 21, 2023 ?
b.) Can I accurately rely on this data and create mapping from GTFS Stop id data and the Stop Id’s mentioned here?

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Appreciate any help.