UPDATE:
#252855 - 2017-06-22 13:06 GMT - Failed ETH withdrawal of 6.7 ETH - "Being Processed since 23 hours 57 minutes" - I got a reply.
I am sorry to inform you but, the ETH network is under heavy stress at the moment and some withdrawals are not being broadcast correctly.
Rest assured we will rebroadcast your withdrawal as soon as possible, thank you for your patience and I am sorry for the inconvenience.