You are chasing for 2 years but did not follow meta for updates is a foolish thing you have ever done...
On 26th Dec 2018, Theymos announced Recovering hacked/lost accounts and I got my account back on 31st Jan afair after 6 months 20 days waiting.
It wouldn't be that late if I knew about the announcement, but I was lucky enough that Loyce informed me about the recovery update on my thread which I've created after hack.

Care for your recovery application very well, so that it doesn't interrupt the process. Good Luck!