Unable to answer "What are the opening hours here?" – Metro Supermarket (Supermarket) – node/739339963 via StreetComplete 59.3:

Metro Supermarket closed permanently June 1, 2025.

"it's not the NAB anymore, they've gone elsewhere. it's now the DC campus of the University of Southern California, USC."
OSM snapshot date: 2025-02-27T10:33:49Z
POI name: National Association of Broadcasters Building
POI types: building
#organicmaps android

Parking lot is now a building, still under construction

#EveryDoor

Unable to answer "Is there a bench at the bus stop K Street & 2nd Street Northeast Westbound?" for node/6248423519 via StreetComplete 41.1:

No bus stop

onosm.org submitted note from a business:
Name: Medical Cosmetic Enhancements
addr:housenumber=2311
addr:street= M St NW suite 402
addr:city=Washington
addr:postcode=20037
Phone number: 202-621-8675
Website: https://www.medicalcosmetic.org/
Social Network: https://facebook.com/drdrewvarano
Opening Hours: Monday, 9 am–5 pm Tuesday, 9 am–5 pm Wednesday, 9 am–5 pm Thursday, 9 am–5 pm Friday, 9 am–5 pm Saturday, Closed Sunday, Closed
Category: Health & Medical
Description: Medical Cosmetic Enhancements is Washington, D.C.’s premier destination for expert cosmetic treatments. Led by experienced professionals, we specialize in liposuction, body contouring, non-surgical enhancements, and advanced skin rejuvenation. Our evidence-based procedures ensure safety, precision, and natural results. We offer cutting-edge treatments, including GLP-1 weight loss medications, Botox, fillers, laser hair removal, and CoolSculpting. With a patient-first approach, we prioritize excellence, safety, and innovation. Trust our skilled team to enhance your beauty with scientifically backed, personalized treatments for stunning, long-lasting results. Book a consultation today!
Accepted payment methods:

"Permanently closed due to rat problem"
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: 2025-08-29T18:18:32Z
POI name: Insomnia Cookies
POI types: wheelchair-no amenity-fast_food cuisine-vegetarian shop-pastry
#organicmaps ios

Washington Adventist Hospital closed in 2019; there is no longer a heliport there; the heliport entry, blue H, and cross inside a red disc are all best removed.

THis bank's name has changed

"Closed in 2025"
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: 2025-08-08T13:08:07Z
POI name: Montgomery Hills Car Wash
POI types: amenity-car_wash
#organicmaps android