Why is big part of the 18th Street Northwest missing?

This building isn't really circular I don't think

From air photo I think that McDonald's is the building to west which is tagged "Always FIT".

bounds: (35.1568,-79.4174 - 35.1528,-79.407)
osm.org/?box=yes&notes=yes&bbox=-79.4174%2C35.1528%2C-79.407%2C35.1568
Map is showing wrong data here. The is map is really out of date.

bounds: (35.1316,-79.4375 - 35.1237,-79.4167)
osm.org/?box=yes&notes=yes&bbox=-79.4375%2C35.1237%2C-79.4167%2C35.1316
Map is missing data here. Several streets missing. Area has new development. Lori Lane, Argyll Ave, and Sams Way are missing.

Old WB&A Rd

What is this? It has no tags.
way/329938667

street? river? rail?

Belcher Pavillion

Sajak Pavillion

Subject Property