You are right but I don't know whether our documents are lost or any further reason why they are keeping the review process too long. My friend has been accepted a long time ago. I registered a day after he registered and yet, I am under review.
You are right, that is what is happening now. I did not know what really happened, maybe the team checked the participants' KYC randomly. You must ask the question directly to the team, maybe after that your KYC will be processed immediately.