Huh, interesting. Switching to US does indeed give that one result. A bit annoying as there is nothing US specific about the link. Though it’s weirdly lacking a screenshot/icon for me:
I refreshed the results page after seeing your comment, and there was no change. Now, after switching back from USA to Intl, the result suddenly appeared:
I’m thinking you might have simply gotten the result because it was in the API by the time you checked, while before it wasn’t yet.