Some people in the Bitmain forum claim to have trouble withdrawing funds, too. It seems a lot of people are having issues with this right now, waiting 36 hours and more without their transfer going through. Some have even waited for DAYS without their transfers going through and support is just saying "it needs more time". WTF??
Curiously, this only seems to occur when withdrawing substantial amounts of bitcoins (0.5+)
Why is Hashnest out of funds or withholding them?? Have they turned full scam mode?