Shipment

Hello,

Not sure but it looks like my Charakter is buggy? I sailed my Crew and the estimate Time is 42 Minutes. A day later they still arent back. Abonded it and sailed them again...hours later and the same problem. They never came back. Ship Status is "At Sea". And i have a Optional Quest "Collect the Rewards of a Shipment in Kingsmarch"
Yea...but i cant. What did i do wrong? Do anyone have the same problem? Or any idea?