Wish it was new, but no, it happened to me too.
In my case, I was actually solving a logic puzzle, and after submitting, it gave me similarly absurd statistics, very close to the ones you posted. I reported it as a bug, but forgot to take a screenshot of it, unfortunately.
All I can say is, were those statistics actually true, at 52 weeks per year, it would mean that I would have taken about 40 years to solve one logic puzzle. Funny thing is, I'm only 19 years old!