"The correct location is further east along the same road"
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: 2024-09-04T00:27:27Z
POI name: Phongnha Vegan
POI types: internet_access-wlan cuisine-coffee_shop cuisine-kebab cuisine-pancake amenity-restaurant cuisine-tea cuisine-vegan cuisine-vietnamese
 #organicmaps ios