Unable to answer "Are these opening hours still correct?" for node/2420872155 via StreetComplete 48.0:

Links: Tele Center Späti
Rechts: Essence Bar, Mo-So 23h

"has been replaced by a Bulgarian shop"
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: 2022-04-15T21:38:03Z
POI name: Allianz der Aserbaidschaner in Deutschland
POI types: office wheelchair-no
#organicmaps

Unable to answer "This shop has been vacant. What’s here now?" for node/4325055144 via StreetComplete 50.0:

Büro

"Tischtennis"
OSM snapshot date: 2022-11-19T09:11:52Z
POI has no name
POI types: leisure-playground
#organicmaps

Eslem wurde zu CALANTHE, Bekleidungsgeschäft

via StreetComplete 45.1

Attached photo(s):
https://westnordost.de/p/107030.jpg

Hydrant Schild

via StreetComplete 47.1

Attached photo(s):
https://westnordost.de/p/115557.jpg

Post + Lotto
Mo-Fr 9-19, Sa 10-15

52.53433, 13.3695
Das Wohnheim des Bundeswehrkrankenhauses (Scharnhorststraße 23 / 23a, 10115 Berlin) wurde im Januar/Februar 2023 abgerissen.

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: 2022-12-16T15:17:23Z
POI name: Malatesta
POI types: wheelchair-yes cuisine-italian amenity-restaurant
#organicmaps