Based on information shared by some members in the ANN thread, it appears that whirlwind hasn't been handling any withdrawals since August 9th (which is almost 5 full days as of the time of writing).
Mixers are always risky and under attack from governments so it is better to wait few more days before taking further action, but everything will be resolved for you OP.
I see their website is also down for some reason, but have you tried sending them email or talking with them in some other way?
They have campaign in forum and manager also needs to explain what is happening.