@Tyler ******
Deadline for what? You don't know what you're talking about. This is a different issue to verifying accounts or simcards. BKK bank are suspending accounts regardless of whether the SIM is registered correctly or not. Nothing to do with immigration visa status either. You are required to go to your SIM provider and get a printout with your confirmed name and then take back to BKK bank to unblock the account. I did it last week and everyone I saw doing the same thing all had their SIM correctly registered so it's a BS move. I don't see how it's possible to unblock from outside Thailand though. Best you contact BKK bank directly and see if they can offer any solution