>>/5167/
Thanks for the graphic.
5:5 mirror of [52] would be [58] corresponding to 09/26 (Thu).
Pen is slightly off, maybe halfway b/w [52] & [53] -- not sure if on purpose.

 >>/5171/
Then I misunderstood. Sorry.
About 160 replies within a span of almost exactly 6 hours.
Wouldn't know if that indicates it was purged/archived "maliciously" ....