Don't want to bug you, but am hoping you can do some of us a favor... basically get in touch with the exchanges and see what is up with their withdrawal issues?
I had XCR on Bter (which I eventually had to sell, because they couldn't move it)... as they had an empty hot wallet (and it may still be empty for all I know... they left it empty for days and days).
And now I have XCR on Polo stuck in pending mode ... others have had this same problem, so it's not just me.
When ICO started i had XCR on Polo, same story, wanted to withdraw, stuck in pendig for like 5h, asked
nicely in trollbox and withdraw went through soon after that.