The captcha on that is ridiculous. I couldn't pass until changing to another network (from fixed residential to mobile). Tapped a checkbox a dozen times and solved a half dozen rounds identifying objects in photos before giving up. Android Chrome, PiHole, nothing else.

If the PiHole is to blame (haven't checked yet), I guess it sort of makes sense that I can't expect to read TFA when offering neither tracking nor dollars in return.