This happened on Saturday. I state that I find all this very serious and professional, nothing to say. However, I find it a bit strange, let me say it, that withdrawals are blocked despite passing the first 2 stages of the verification, which ensure that you can deposit and withdraw freely. I would therefore expect that in the verification phases ALL the data and documents (including screenshots of the sites to which you intend to withdraw) were required to be able to then operate freely. Because if you tell me that I am authorized to withdraw and deposit, then you do not have to put the red light in front of me saying that you need additional documents. Either you enable me or you don't enable me!
I am now waiting for withdrawals to be enabled. I keep you updated.
If you're interested you can look for laxer alternatives in kycnot.me as this is always a possibility when it comes to centralized exchanges in full control. Everything you do is monitored and they can always limit you in some ways while they look into it and additional information could also be requested. Although it can be a drag, I suggest reading the TOS of services you use.