Is there a bug in HN right now? Why is this story which was posted 4h ago ranked #7 with 436 upvotes, when U.S. Opposes Tech Companies... is ranked #6 with 169 upvotes while it was posted 8h ago and the Google acquisition of Flutter ranked #3, also posted 4h ago, whereas it only has 96 upvotes.

Did the HN ranking algorithm change or did I miss something?

Here the screenshot http://imgur.com/7Yh9XB2