fix status change for correlated alerts
fix status change for correlated alerts

0312birdzhang/alerta,skob/alerta,skob/alerta,guardian/alerta,0312birdzhang/alerta,guardian/alerta,mrkeng/alerta,skob/alerta,guardian/alerta,guardian/alerta,0312birdzhang/alerta,skob/alerta,mrkeng/alerta,mrkeng/alerta,mrkeng/alerta