*until now you have not received an explanation from them? even from email...
from what I hear, Coinbase is planning their IPO, issues like this will really affect their IPO, hope they have good intentions for the customers.
No, they never answer.
Now I cannot withdraw any balance. It keeps giving an error. F*ck you coinbase.
Coinbase is known for their slow and shit customer support so just keep submitting new tickets because there is no other better way. And better move to another payment gateway processors or even you can set your own if you have technical knowledge in that.