9292: Arrival time missing for certain connections

[dyraig]

The other day, I found another odd bug with the 9292-backend: some connections using the IC direct from Amsterdam Centraal to Schiphol or from Rotterdam Centraal to Schiphol do not have an arrival time (and any connection that has this as a partial connection has a faulty travel time). I noticed this first when I had a connection where the train arrived before it left the previous station... :-)

I have not quite been able to find a pattern - the following connection is an example:
https://9292.nl/reisadvies/station-rotterdam-centraal/station-schiphol-airport/vertrek/2023-02-28T2254?extraInterchangeTime=0&flexStop=True&flexAddress=False

In Fahrplan, this connection is listed with "0:00" duration and no arrival time.

This connection is shown correctly in Fahrplan:
https://9292.nl/reisadvies/station-rotterdam-centraal/station-schiphol-airport/vertrek/2023-02-28T2315?extraInterchangeTime=0&flexStop=True&flexAddress=False

The only difference between the two that I can see is that one is "NS Intercity Direct" and the other "NS International Intercity Direct".

What is even more bizar: if I take the 22:54h connection from above and change it so that it ends in Amsterdam instead of Schiphol, it is displayed correctly in Fahrplan as well...
https://9292.nl/reisadvies/station-rotterdam-centraal/station-amsterdam-centraal/vertrek/2023-02-28T2254?extraInterchangeTime=0&flexStop=True&flexAddress=False

Hope you have more luck in finding a pattern... Thanks again!