Oh, I suppose that if you used a non-working emoji during few-day window when we switched to the new/old kF smiles, then it’d be broken now. But it wouldn’t have shown up when you posted it, either.
If you used one of the Discourse emojis before I added the old smilies, and I didn’t rebuild your post then, then the emoji will now show up again, like in this thread: Descender-aware link underlines
