Unable to answer "What kind of memorial is this?" for node/285984435 via StreetComplete 47.2:

Am Standort der Synagoge ist heute eine lagerhalle.

Der Kommunale Sozialverband Sachsen sitzt schon länger in der humboldtstraße 18 in Leipzig

Fahrspuren Jahnallee ostwärts vor Kreuzung Thomasiusstraße: linke Spur = nur geradeaus, rechte Spur = nur rechts für PKW, geradeaus für Fahrräder

"Permanently closed. Will be replaced by another food place soon."
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: 2023-02-27T13:03:31Z
POI name: Kartoffelfräulein
POI types: wheelchair-no amenity-fast_food cuisine-regional cuisine-vegetarian
#organicmaps

"Travel agency moved and thus is closed at this given location."
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: 2023-02-27T13:03:31Z
POI name: Reisebüro Leipzig Tourist
POI types: wheelchair-no shop-travel_agency
#organicmaps

"Travel agency moved and thus is closed at this given location."
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: 2023-02-27T13:03:31Z
POI name: Reisebüro Leipzig Tourist
POI types: wheelchair-no shop-travel_agency
#organicmaps

"This bakery closed permanently (and was already replaced by a new cafe)."
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: 2023-02-27T13:03:31Z
POI name: Croissanterie
POI types: wheelchair-yes shop-bakery
#organicmaps

Shishabar (hier: "Cascada") existiert nicht mehr, stattdessen befindet sich dort nun "Roma Grill"

"Der Schornstein wurde am 10.9.23 um 10:11 gesprengt"
OSM snapshot date: 2023-08-14T02:00:17Z
POI name: ehemaliger DVB-T-Sendeturm
POI types: building building:part building-has_parts man_made-mast
#organicmaps android

Der Schornstein soll am 10.9. gesprengt werden