Hi wwwouaiebe, are you sure about that? According to the TEC GTFS data [1], the L2Tfron2 platform is located at 50.646669, 5.579964, whereas L1Tfron1 is located at 50.646641, 5.579992 - i.e. nearer to the Meuse.

[1] https://www.transportdata.be/fr/dataset/tec-gtfs/resource/ecd983c4-e48c-4078-85af-835640881dba