[Bug found] Ids cannot be found

[textSolver34761]

Hi,

I have found a bug in after clicking few boutton of that site : https://ahckids.org/genes-associated-with-ahc/
There is an error when I press on "Learn more" for each buttons : id 773, 6507, 477 and 478 can't be found

Do you need (a) screenshot(s) ?

Many thanks!

Regards,