I think they are not tagged because whenever there is something serious or a DT trust member gets involved, they fix that particular problem and are let go. If all the people who got scammed create one massive thread with all the proofs, then I am sure someone would seriously look at it.
They received already negative feedback from DT in previous month but they solved the issue before it is escalated, i think there is no major issue being reported right now because all account that filing an accusation is newbie and don't have solid proof. it is better to create a one thread for filing all the scam accusation so that the DT will notice and quickly analyze the situation and do the right judgement, Cloudbet is on the edge of being scam and many people already gave a warning for their site in the past.