由于我与物流同事间的订单信息没有及时的更新，导致您的订单PO10216现在少发了1袋LB1，多发了1袋TB1（即按照没有修改之前的订单数量发货了）。
One bag of LB1(PO10216) is miss-dispatched and one more bag of TB1 is shipped due to the PO information was not updated in time, between my logistics colleague and me. (We just dispatched the goods according to previous order.)
现在货已经运到达码头等待装船，麻烦您能帮助我们修改订单以便报关，1袋LB1是否需要调换在订单PO10218里，请您回复。
The Goods is waiting for vessel loading so far, please help us to modify the PO for further customs clearance.
Please also let me know do we need to replace the one bag of LB1 into the PO10216.
给贵司带来的麻烦再次非常抱歉。
I am very sorry for any inconvenience and promise it won’t happen again.