"it’s now a polstar delerchip"
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: 2024-11-22T15:57:19Z
POI name: Smith & Reid Insurance
POI types: office-insurance
#organicmaps ios

Name is no longer correct. Now known simply as "The RA Centre" as it is no longer associated with the Public Service of Canada.

Lu's Tae Kwon Do is not there anymore.

Integrity Automotive has whole building now.

"bank is now permanently closed"
OSM snapshot date: 2025-01-21T15:15:53Z
POI name: Scotiabank
POI types: building amenity-bank
#organicmaps android

KSOA.info is closing this location end-April 2025 per https://www.thewhig.com/entertainment/kingston-school-of-art-closing-princess-street-location

"This is now St Gregory of Nyssa Orthodox Church"
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: 2025-01-21T15:15:53Z
POI name: Cataraqui United Church
POI types: building amenity-place_of_worship-christian
#organicmaps android

"This location is now St Gregory of Nyssa Orthodox Church"
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: 2025-01-21T15:15:53Z
POI name: Cataraqui United Church
POI types: building amenity-place_of_worship-christian
#organicmaps android

Unable to answer "What are the opening hours here?" – Sizzle (Restaurant) – node/630886106 via StreetComplete 58.2:

closed for refurbishment

"this is in a strip mall, so more than one business exists at this building number. This business occupies unit #7."
OSM snapshot date: 2025-01-21T15:15:53Z
POI name: Exalan Pharmacy
POI types: amenity-pharmacy
#organicmaps android