I got my btc out after installing all possible browsers, and i confirm FireFox current download from website works.
You should just disable the address book and let us paste the address, since most of us are on HD wallets we/I generate a withdrawal address for each and every transaction.
So i dont see the point of address books at all , let alone enforcing it. I will never use the same address twice.

Wirex app seems not working as well, for btc withdrawal.