That's a big part of the issue to me as well, it's not going to be reliable. The dragonfruit example is correct, but I can't imagine it being accurate when it's not "single whole objects of average size that are in the USDA nutrition database". Pretty scary if you try to rely on it for something like translation.
The link you posted has "1 fruit" as an option listed as 75g. Which does seem light, but it's at least an actual source for the number it used instead of a hallucination like the eclipse thing.
Also, you can't view the total eclipse in either locations it stated.