I am so sorry to hear, I found myself in a pretty similar situation for few days when I wanted to withdraw my funds and I was propted that it is necessary to verify my account in order to take my money back. Now, since basic verification failed because they don't have enough recording providers to validate my data, I am supposed to apply for enhanced verification. And right now I think if it's worth that my few funds to recover with the price of my face and my documents to be disclosed to Bittrex, or should I just give up on them. I can say that it is really frustrating that I am allowed to deposit my funds to them without verification, but in order to retrieve them I need to be verified...