"definitely not on a taxiway on a airport"
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 This is an auto-generated note from MAPS.ME application: a user reports a POI that is visible on a map (which can be outdated), but cannot be found on the ground.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: 555 Thai Villa Restaurant
POI types: amenity-restaurant
OSM data version: 2019-10-19T16:52:54Z
#mapsme

"This place is not a shop, but a hotel."
POI name: Drop Inn
POI types: shop
OSM data version: 2019-04-19T10:36:02Z
#mapsme

"ceased operations at this location"
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 This is an auto-generated note from MAPS.ME application: a user reports a POI that is visible on a map (which can be outdated), but cannot be found on the ground.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: Kinokuniya
POI types: shop-books
OSM data version: 2019-03-28T14:13:02Z
#mapsme

Bus stop renamed as "Tampines West Stn Exit B"

11239 (OSM data version: 2016-05-10T14:41:03Z) #mapsme

Bukit Gombak National Stadium (OSM data version: 2016-10-10T15:13:03Z) #mapsme

Looks like they've built sports pitches here?

29

Closed on Sunday, Monday & Public Holidays (OSM data version: 2016-10-10T15:13:03Z) #mapsme

bus stop 07249 around here, serving 67, 141, 145