I am not sure this one, I deposited bitcoin to Jibrel network without knowing it just finished many days before the ending date since it reached the hard cap. However they emailed me right away, I transferred the found from exchange address and it's not a problem, I gave them a new address to get the refund after 1 day. BTW, I deposit to the unique address they gave to me in my account, so they know it's me without asking for any proof.