Please permits me to borrow this words we often used here as this is the good example of "Not your key Not your coin". I have also tried my best to share across for those who don't regularly login their mails to get updated and please move out your funds to a safe custodian wallet.
They announced their shut down and give their users about two months to withdraw their funds. It sounds long enough for their users but in early days after the announcement, their users might feel fearful and it might cause congestion in their customer supports and security teams that will approve and proceed withdrawal requests.
Reminder: do not keep your money in online accounts