#This reddit post explains the (likely) story of how the account hack works.
stable adder
Basically, there's something in computer science called an int (integer) used to store integers (duh). That means that you store stuff such as likes or damage dealt on an account in them
The max number an int can hold is 2147483647 (a Lil over 2 billion)
And lo and behold, the top agency is at EXACTLY that number. Not more, Not less.
If this number were to be exceeded
The entire program would crash
The accounts aren't deleted.
Just crashing whenever they're being logged into