"Dieser mobile Verkaufsstand wurde seit einem Jahr nicht mehr im Park gesehen."
The place has gone or never existed. A user of Organic Maps application has reported that the POI was visible on the map (see snapshot date below), but was not found on the ground.
OSM snapshot date: 2022-03-14T07:52:33Z
POI name: Crepe-Verkaufsstand
POI types: cuisine-crepe amenity-fast_food
#organicmaps

"Dieser mobile Verkaufsstand wurde seit einem Jahr nicht mehr im Park gesehen."
The place has gone or never existed. A user of Organic Maps application has reported that the POI was visible on the map (see snapshot date below), but was not found on the ground.
OSM snapshot date: 2022-03-14T07:52:33Z
POI name: Crepe-Verkaufsstand
POI types: cuisine-crepe amenity-fast_food
#organicmaps

Unable to answer "What is the house number of this building?" for https://www.openstreetmap.org/way/265924265 via StreetComplete 4.0:

Garage

Attached photo(s):
https://lut.im/VSDF3DjXxs/1ddW7lHfThMjR2HG

Unable to answer "What is the house number of this building?" for https://www.openstreetmap.org/way/247018679 via StreetComplete:

Gebäude hat mehrere Adressen (unterschiedliche Straßen und Hausnummern)