Facebook says it "mistakenly deleted" some of Zuckerberg's old Facebook posts that were public and reported on, including a post about the Instagram acquisition (Rob Price/Business Insider)

Rob Price / Business Insider:
Facebook says it “mistakenly deleted” some of Zuckerberg's old Facebook posts that were public and reported on, including a post about the Instagram acquisition  —  - Some old Facebook posts by CEO Mark Zuckerberg have vanished, and the company says it “mistakenly deleted” them.