That's what I have already done. My question was can something more be done to speeden up the process?
It takes time mate, They can't unlock or recover the account so quickly without doing thorough investigations and review. Now that you have no staked bitcoin address, all you have to do is wait. AFAIK, It usually takes a week for the recovery process to be complete.
Back in the day, hacked accounts could even take 6-12 months to be recovered, so I think currently, the speed has massively improved