Hello, and welcome to OSM.

If a building has been recently demolished, please do not remove it like this.

Instead, retag it (i.e. remove the building tag or change it, e.g. into demolished:building).

That will give the same result for rendering—the building will no longer be visible from the map—but this technique avoids that another mapper comes by, believes there is a missing building here… and adds it again.

This is the reason why we never brutally erase structures from the map.

We fixed this one.  Please try no bear this in mind for future edits.

Happy mapping.