I am the only result in "Give It a Try" - age 76.
When I filter to look only at ages up to 75, I get the error.
I know... just testing.
I just did this again, filtered for ages 16 to 75, after Jos posted his result (so now there are two results) and got the error 500 again. Sorry. And, yes, I did a Ctrl-F5.
It is solved but the solution has not been released. Sorry it’s weekend