Is it I understand correctly?
When someone want to change his email on BTT account,then he can't use his/her account for those 7 days because "The account stays locked throughout all of this.
No, the queue only applies when the administration changes the email address, not when you change it yourself. It's for recovering hacked accounts and similar. Most people don't need to care about it.
Nice to know that you still recover hacked accounts. My account
CoinLearn was hacked more than a year ago. I sent you & Cyrus the first signed message in PM on September 03, 2017. Next, I re-sent the same to you on October 17, 2018. Here is my public thread -
https://bitcointalk.org/index.php?topic=2156605.0. Current owner even accepted that he bought it...
I don't remember that username of seller account. If you read through the links provided, and some of my posts above, you'll see what seller sent me account pass without escrow. And as i got it, i paid him directly.
Is there any hope left to get my account back?