That happened to my post on the number of Go positions https://news.ycombinator.com/item?id=10950875 https://news.ycombinator.com/item?id=10950875 Same pattern;

That happened to my post on the number of Go positions https://news.ycombinator.com/item?id=10950875 https://news.ycombinator.com/item?id=10950875 Same pattern; I posted late at night and late in the morning the submission time was reset.