Hello,
We can verify here that the link goes to a missing ‘inspect’ heat map. It appears that the heatmap was simply not generated when results were returned.
According to @parham this should not be expected to happen again and looks to be a fluke. It would unfortunately be quite involved to regenerate the heatmap for this one comparison. Since it occurred on result #9 with and extremely low score and the name assignment appears to be made, we will keep an eye out but don’t have a bug fix as such.
We are rolling this into other discussions about results page UI and how to ensure you never see that sort of error message.
Thanks for reporting this, and do let us know if you happen to find another example.