If anybody else is confused why the first usage of the heart emoji (️) in text renders as a black heart (), it's because the page lost the 0xFE0F VARIATION SELE

If anybody else is confused why the first usage of the heart emoji (️) in text renders as a black heart (), it's because the page lost the 0xFE0F VARIATION SELECTOR-16 invisible character that comes after the U+2764 HEAVY BLACK HEART character to turn it into the emoji form. Edit: What the, HN deleted both instances of U+2764 HEAVY BLACK HEART in the text, and left the VARIATION SELECTOR-16 behind. That's super weird.