I don't really know, I opened scam accusation against them yesterday, so somewhere between yesterday at 9 PM forum time and, well, now.
Plagiarized content(which they are accused and proven guilty of)
I have experience, some times topic moved on trash by moderator. In my case I was opened Scam Accusation & report so many spam post on same thread. After sometimes main thread posted by scammers was deleted. I think its also same case. Moderators can answer correctly.
Btw, its looking good if thread deleted after made scam accusation as well thread is archived