/// @notice Updates the TWAV when in buyout
/// @dev TWAV can be updated only in buyout state
function updateTWAV() external override {
    require(status == Status.buyout, "NibblVault: Status!=Buyout");
    uint32 _blockTimestamp = uint32(block.timestamp % 2**32);
    if (_blockTimestamp != lastBlockTimeStamp) {
        _updateTWAV(getCurrentValuation(), _blockTimestamp);   
        _rejectBuyout(); //For the case when TWAV goes up when updated externally
    }
}
/// @notice Updates the TWAV when in buyout
/// @dev TWAV can be updated only in buyout state
function updateTWAV() external override whenNotPaused {
    require(status == Status.buyout, "NibblVault: Status!=Buyout");
    uint32 _blockTimestamp = uint32(block.timestamp % 2**32);
    if (_blockTimestamp != lastBlockTimeStamp) {
        _updateTWAV(getCurrentValuation(), _blockTimestamp);   
        _rejectBuyout(); //For the case when TWAV goes up when updated externally
    }
}
