The collateral that liquidators receive is valued below their initial expectations as a result of the price fall

function liquidate(
    address _agentVault,
    uint256 _amountUBA
)
    external
    notEmergencyPaused
    nonReentrant
    returns (uint256 _liquidatedAmountUBA, uint256 _amountPaidVault, uint256 _amountPaidPool)
{
    Agent.State storage agent = Agent.get(_agentVault);
    // calculate both CRs
    Liquidation.CRData memory cr = Liquidation.getCollateralRatiosBIPS(agent);
    // allow one-step liquidation (without calling startLiquidation first)
    bool inLiquidation = _startLiquidation(agent, cr);
    require(inLiquidation, NotInLiquidation());
    // liquidate redemption tickets
    (uint64 liquidatedAmountAMG, uint256 payoutC1Wei, uint256 payoutPoolWei) =
        _performLiquidation(agent, cr, Conversion.convertUBAToAmg(_amountUBA));
    _liquidatedAmountUBA = Conversion.convertAmgToUBA(liquidatedAmountAMG);
    // pay the liquidator
    if (payoutC1Wei > 0) {
        _amountPaidVault = AgentPayout.payoutFromVault(agent, msg.sender, payoutC1Wei);
    }
    if (payoutPoolWei > 0) {
        uint256 agentResponsibilityWei = _agentResponsibilityWei(agent, payoutPoolWei);
        _amountPaidPool = AgentPayout.payoutFromPool(agent, msg.sender, payoutPoolWei, agentResponsibilityWei);
    }
    // if the agent was already safe due to price changes, there should be no LiquidationPerformed event
    // we do not revert, because it still marks agent as healthy (so there will still be a LiquidationEnded event)
    if (_liquidatedAmountUBA > 0) {
        // burn liquidated fassets
        Redemptions.burnFAssets(msg.sender, _liquidatedAmountUBA);
        // notify about liquidation
        emit IAssetManagerEvents.LiquidationPerformed(_agentVault, msg.sender,
            _liquidatedAmountUBA, _amountPaidVault, _amountPaidPool);
    }
    // try to pull agent out of liquidation
    Liquidation.endLiquidationIfHealthy(agent);
}