Attempt to fix in: changeset/45069739

New name to that effect was also added, probably around 38.7229602,-120.5654347. Maybe an unsuccessful polygon punch?

Looks like a bad relations edit that turned the old `natural=wood` tag into a `landuse=reservoir` tag, resulting in a huge lake showing up where before it was forest?

Oops, fixed in 39962383. I notice the iD editor sometimes does this to me :\

This doesn't seem legit.