I happened to notice this suggested edit while browsing the question. But the review list page says there are 0 pending suggested edit reviews on the site. If I click on “Suggested Edits” anyway, I'm told that There are no items for you to review.
Could it be caching? This suggestion is over 1 hour old, delaying suggested edit reviews for 1 hour isn't reasonable.
Or maybe the explanation is that I'd first clicked on the
edit(1) button to review the suggestion online? But since I had not taken any action, this should not have affected my personal view of the suggested edit review queue.
(I reviewed the edit before posting this bug report.)