"This point is not at the good place, the correct node already exists a little to the north"
The place has gone or never existed. A CoMaps user reported that the POI was visible on the map (see snapshot date below), but was not found on the ground.
OSM snapshot date: 2025-07-13T12:01:25Z
POI name: MICAMPA Wien Wienerwald
POI types: internet_access toilets-yes drinking_water-yes fee-yes tourism-camp_site amenity-sanitary_dump_station
#CoMaps android

"it seams there is no restaurant tag on this place"
OSM snapshot date: 2025-07-13T12:01:25Z
POI name: SB-Restaurant
POI types: building
#CoMaps android

At this point, the way is too thin for a car on approximately 5 meters

via StreetComplete 58.2

Rue en sens unique

via StreetComplete 55.1

Unable to answer "What is the house number of this building?" for way/180978576 via StreetComplete 21.0:

chemin privé

Unable to answer "What is the house number of this building?" for way/181054931 via StreetComplete 21.0:

chemin privé

Unable to answer "What is the house number of this building?" for way/181054917 via StreetComplete 21.0:

chemin privé

pont

via StreetComplete 8.1

jeux enfants

via StreetComplete 8.1