Hi,
I have reverted your modification on node https://www.openstreetmap.org/node/12153817836 (bus stop 'Stade').
'Couralin' is the name of the urban bus network of Dax. Digo is the on demand network from Dax to the coast.
I've already made the same revert 5 months ago. (version #3 of the node). Are you the same contributor that made the version #2 changes?
Please, have a look at the following sites before change again:
https://www.trans-landes.fr/se-deplacer/lignes/couralin/
https://www.trans-landes.fr/se-deplacer/tad/tad-digo/