When i wiped my server none of the players Balances wiped im not sure why they did in the past the config set up ive got is

{
"Allow negative balance for accounts": false,
"Balance limit for accounts (0 to disable)": 0,
"Negative balance limit for accounts (0 to disable)": 0,
"Remove unused accounts": true,
"Log transactions to file": false,
"Starting account balance (0 or higher)": 0,
"Wipe balances on new save file": true
}

Any ideas why balance did not wipe?