I saw your changeset comment here.
https://www.openstreetmap.org/changeset/25921056
Let’s hope to get an answer.

User @Polyglot did a lot of wonders in the early years of the map, so I will not blame him for mistakes, but I am puzzled too.

I would tend to remove circumference=0 everywhere.  height might be outdated, it’s been 9 years and we don’t know where the data comes from.