This is an account fix of user due polkadot upgrade.
User who finishing his vesting schedule and stake all his money will trigger an account reap and causing user lost his staking reserve money.
The proposal effects the following user:
https://litentry.statescan.io/#/accounts/48s2E4XY4EmiaTfsJaGkKhnTTdysoDETFgF4TaYPHN6jSDsb
Extrinsic of balance non-return when withdraw staking: https://litentry.statescan.io/#/extrinsics/5761621-6
add 559 free LIT