"Co-ordinates are incorrect, they should be (62.3374211,-6.9933330) it’s also a sea stack/island"
POI name: Búgvin
POI types: place-locality
OSM data version: 2018-08-04T14:22:01Z
#mapsme

"pub has closed and converted to flats/apartments"
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: 2023-07-10T17:38:00Z
POI name: Eastnor Castle
POI types: wheelchair-no amenity-pub amenity-toilets
#organicmaps

https://en.m.wikipedia.org/wiki/Gljúfrafoss (OSM data version: 2016-07-15T17:38:02Z) #mapsme

"duplicate of existing marker"
The place has gone or never existed. This is an auto-generated note from MAPS.ME application: a user reports a POI that is visible on a map (which can be outdated), but cannot be found on the ground.
POI name: Fairy Pools
POI types: tourism-attraction waterway-waterfall
OSM data version: 2018-08-04T14:22:01Z
#mapsme