One object (sports field) is included, but not visible over here. Why doesn't it show up? Can anyone fix this (or tell me how I can fix it)? I've read a lot of inner and outer rings, relations etc. but I couldn't figure out why these below still don't show up completely.

SF Planning Dept website, Asssessors maps, SF street centerline file (on the data.sfgov.org open data website) all have this street named "Columbia Square" or "Columbia Square Street", which is what OSM called it until about 10 hours ago. It also was not a one-way street fairly recently.

Changes were made in changeset/61698115 .

Needs to be checked.

Not an apartment building. Also, only one building (tower with podium)

deleted

The names that have been added to all the alleys in West Berkeley look completely fictional. Berkeley usually refers to them as "Unnamed Alley" (as if it were the formal name) or "Unnamed Alley between [street] and [street]" in city documents.

alley got messed up in changeset/57247298 : gate deleted, (partially tagged) parking aisle erroneously connected, incorrectly extended to the east across 6th.

"geva"
POI name: Fairlawn Drive
POI types: highway-residential
OSM data version: 2017-09-17T07:13:02Z
#mapsme

California

"Alquiler bicicleta eléctrica "
POI name: Hyde Street Pier
POI types: highway-footway hwtag-yesfoot
OSM data version: 2018-07-05T18:22:02Z
#mapsme

Seems to be called Ina Coolbrith Path now, see http://languagelog.ldc.upenn.edu/nll/?p=39492