"重複してました"
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 This is an auto-generated note from MAPS.ME application: a user reports a POI that is visible on a map (which can be outdated), but cannot be found on the ground.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 has no name
POI types: amenity-toilets
OSM data version: 2018-01-26T12:04:02Z
#mapsme

"舞浜駅"
POI name: 舞浜
POI types: wheelchair-yes railway-station
OSM data version: 2017-07-03T17:28:05Z
#mapsme

"トイレ・コインロッカー"
POI has no name
POI types: building
OSM data version: 2017-07-03T17:28:05Z
#mapsme