This question is currently closed by Aify, Cadence, L.Dutch, Trish, and James (thank you for keeping the site clean). However, I'm confused because both L.Dutch and James are diamond moderators, and I'd always thought that the stereotypical "modhammer" meant that every mod had the ability to close each question on their own. Is this not the case? If not, when do mods modhammer questions open and closed?
L.Dutch wasn't yet a moderator when they voted to close that question (on July 9th); they were only elected on July 17th, over one week later. Prior to that, they had normal 20k+ privileges, but not a binding close/reopen vote.
As an aside, the ability for a moderator to be able to cast a non-binding vote has been a long-standing feature request, but it hasn't been implemented, and likely never will be.