Good choice. A little unusual that they still let you withdraw despite asking you for all this information though.
At first I thought they didn't let me, it luckily was only an issue because I gave a segwit address which they don't support still.
I've been a fully verified customer for several years though so would not expect them to go so far as to freeze my funds without any notice, luckily I caught it in time since my access will be blocked in a few days.