For those following along at home: I had difficulty seeing it when the y-axis is on a log scale, because the gap between 0.1 and 0.2 Mjup is so small. I turned

For those following along at home: I had difficulty seeing it when the y-axis is on a log scale, because the gap between 0.1 and 0.2 Mjup is so small. I turned off log scale on the y-axis, then zoomed in so that the gap between 0.1 and 0.2 Mjup was actually discernible, and there I could see it. There's a lot of points that look to be basically on 0, which I assume are the planets below 0.1 Mjup. But for all points that don't look to be basically 0, there's an invisible asymptote they don't cross; there is not a smooth transition of points between basically 0 and clearly above 0.