Thank you ika-chan and sorry again for the inconvenience. It won't be repeated.

Hello. Sorry again for the mess. After a lot of effort I think I found out what kind of mistake I had done and tried to restore it. In fact I added all relations I believe that are related to this line. I tried to do that as my intention is to learn and fix any trouble I had caused. You may check it out of course, thank you.

Thank you for your comments and I am really sorry for the mess I may have caused. I think I found out what I should restore. In fact, I just saw this link: osm.wiki/Railway_stations, which you had mentioned in the public conversation about me. I am going to restore everything based on this pattern and I hope the issue will be solved. I'm sorry again. My intentions are not at all to disturb the community.

Καλώς. Βρήκα αυτό: osm.wiki/Railway_stations

Θα προσπαθήσω να τα διορθώσω όλα με βάση αυτό το σύστημα και ελπίζω να λυθεί το πρόβλημα.

Δεν έχω πρόθεση να αναστατώσω όλη την κοινότητα. Απενανατίας να διορθώσω λάθη ήθελα. Πες μου συγκεκριμένα αν θέλεις πού προκάλεσα πρόβλημα και θα το διορθώσω αμέσως.

Καμία αντίρρηση. Τον γνωρίζω αυτόν τον κανόνα. Το tag "public_transport=stop_position" άλλαξε σε "public_transport=station". Βάζω αυτό το tag στους σταθμούς και το άλλο στις στάσεις. Το λάθος πού είναι; Πες μου μήπως εγώ δεν έχω καταλάβει κάτι σωστά και θα το διορθώσω όπου το έχω κάνει σε όλο το δίκτυο.

Hello. Have you carefully examined the kind of changes I have done, based on the real Greek railway system? In the specific case you are mentioning, I have changed the train halt / request to a train station, because this is what it is. Besides that, I have added way a lot more details regarding this railway corridor. As far as the Greek railway system is concerned, which I am pretty much aware of, the whole map of openstreetmap has a lot of mistakes and luck of information all over the country. This is what I am trying to fix with patience, so that we get an up-to-date map within time. If you have doubts or questions about the real conditions of the Greek railway system, there are a lot of sites to be informed from, including the site of the national railway carrier (https://ose.gr/ and https://www.trainose.gr/).

Thank you. I got it fixed.