For the nodes https://www.openstreetmap.org/node/8448938300 and https://www.openstreetmap.org/node/906550068: I find it strange that you have set values for "bus_bay", when the possible values are: "both", "right" or "left" (https://wiki.openstreetmap.org/wiki/Key:bus%20bay?uselang=fr#Values) and don't seem to apply to nodes.