"The Nissan dealership closed and ΒΙΑΚΑΡ expanded it's store"
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: Nissan
POI types: shop-car
#organicmaps

ΜΜΣ ΧΟΜ real estate & construction agency
str.Agiou K onstantinou 75 evosmos 56224

Κ/6

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Unable to answer "Is the bus stop Ρολόι (18, 25, 57, 64, 64A, 64E, 64K) lit?" for node/1730563844 via StreetComplete 38.1:

It has no deticated light. However it is located in front of a well lit bank.

Unable to answer "What street does (house) 50 belong to?" for way/973893659 via StreetComplete 38.1:

It has two entrances. One in kalikratrias 50 and one in rousvelt 49.