There is a dead end blue ski slope here ending at a covered staircase just next to the hotel

It's a red slope actually

This multipolygon building does not render correctly. I guess something is off in the tagging/relations, but I don't know how to fix it.

Closed

Closed

The burger King moved to this site of the building.

This should be closer to number 12 or 14 in the Eredienststraat.

"This gas station has been removed due to planned works on neighbouring buildings."
POI has no name
POI types: amenity-fuel
OSM data version: 2018-12-13T07:12:02Z
#mapsme

"This gas station has been removed due to works to neighbouring buildings."
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 This is an auto-generated note from MAPS.ME application: a user reports a POI that is visible on a map (which can be outdated), but cannot be found on the ground.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-fuel
OSM data version: 2018-12-13T07:12:02Z
#mapsme

"Contemporary artwork"
POI has no name
POI types: historic-monument
OSM data version: 2018-12-13T07:12:02Z
#mapsme