The woman left the house before 13News arrived. She returned just after noon accompanied by a lawyer. The group of ten or so investigators left a few minutes later.
So the FBI were in there, the woman left and came back with a lawyer, and then almost immediately the FBI left. Boy, that doesn't sound at all like they were conducting an illegal search.
Yeah, I can't find an answer whether the "click" is behind some obfuscation, or if the "click every ad" is the obfuscation step itself by attempting to poison the data. The latter may work but yes, may actually increase tracking. Wish that answer wasn't so hard to find on their site.