"The new one is near the robinsonspielatz at the wildbachstrasse"
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: 2023-05-03T17:52:15Z
POI name: Glas, Blech, Alu
POI types: amenity-recycling-container
#organicmaps

Missing additional info: This dam is part of a retention tank for driftwood, which is carried there by the Sihl. (Flood protection, see https://www.zh.ch/de/planen-bauen/wasserbau/wasserbauprojekte/sihl-schwemmholzrechen.html)

Unable to answer "Is this still here?" for node/4845976793 via StreetComplete 53.0:

Is that ATM indoor? In the Casino?

START

In this area is a footpath going from Tödistrasse down to Neugasse via some stairs and also supported by an elevator (in building 35)

Unable to answer "What is the speed limit for Untere Zäune here?" for way/147633774 via StreetComplete 34.0:

Fussgängerzone

Attached photo(s):
https://westnordost.de/p/59391.jpg

Free public toalet

via StreetComplete 53.0

Attached photo(s):
https://westnordost.de/p/151966.jpg

Public playground

via StreetComplete 53.0

Attached photo(s):
https://westnordost.de/p/151968.jpg
https://westnordost.de/p/151969.jpg
https://westnordost.de/p/151970.jpg
https://westnordost.de/p/151971.jpg

Free public barbaque/pucnic area,

via StreetComplete 53.0

Attached photo(s):
https://westnordost.de/p/151967.jpg

Inthis area is a construction site. Pls check, which houses are demolished and change map accordingly