The initial post occurred at 2018-03-19 15:37:03Z.

The first edit (second revision) occurred at 2018-03-19 15:38:52Z and the second edit (third revision) occurred at 2018-03-19 15:40:11Z.

  • Maybe a (now deleted) comment was posted in the mean time? – Glorfindel Mar 19 '18 at 16:04
  • Do we now short-circuit the grace period if someone else comments? – user102937 Mar 19 '18 at 16:06
  • @Glorfindel comment's not even deleted. – Catija Mar 19 '18 at 16:06
  • @Catija that's another comment, between the 1st and 2nd revisions. Robert talks about the 2nd and 3rd revisions. softwareengineering.stackexchange.com/posts/367912/timeline – Glorfindel Mar 19 '18 at 16:08
  • @Glorfindel Nope. First comment was at 15:38:25, second revision was stamped at 15:38:52. The question seems to be about all of the revisions, not just the third? – Catija Mar 19 '18 at 16:09
  • @Catija that's correct and publicly visible. Robert is talking about the first edit and second edit, corresponding to the 2nd revision and 3rd revision: i.stack.imgur.com/RUS1p.png – Glorfindel Mar 19 '18 at 16:11
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    @Glorfindel Considering that Robert was unaware that edits did this at all, How about we're both right? – Catija Mar 19 '18 at 16:17

For the past couple of years, a comment by a 3rd-party will end the grace period.