Update: a person from #posit saw my post on BlueSky and initiated a rebuild.
Still wondering why nobody noticed or reported this earlier. The total duration was ~ 2 weeks, or maybe a bit longer even, depending on when the library update happened.
Most likely nobody noticed yet as most people don't update their syslib reguraly (enough).
(And yes, I didn't report it on purpose immediately as I was curious to find out what happens as I already reported the last case before that for libgit2 ~ 1.5 years ago)
