Exactly! That's what I think too. I don't understand their curiosity to know if the destination address belongs to me or not. The way I see it, it's a really weird thing, never happened with other exchanges.
Yesterday, after posting here, another withdrawal was refused. Chat support told me they needed a screenshot of the full FreeBitco.in address, as it was cropped, not whole, in the previous screenshot. I took the screenshot with the full address clearly visible from the FreeBitco.in site and attached it via chat. They replied that everything should be fine now and that they would contact me "to give me further instructions". And that the withdrawals would remain limited until their contact. I do not understand. My account is verified (stage 1 and 2). With stage 2 I can withdraw up to $ 10,000 per day. I would love to know what the problem is. The only thing that comes to my mind is that I am a new user and they want to wait a few days before authorizing withdrawals. I can't think of anything else.