Appreciate the answer. However, that page doesn’t seem to contain information about what level “viewing hidden posts” is at. From further looking, it seems it maybe defaults to TL4, but is also somewhat configurable.
Anyway, I simply know that I was able to view them for … years, and now cannot. Maybe it is/was at TL3 and I slipped back down to <TL3.
Anyway, we don’t need to belabor this, it is what it is. Thanks all.