Shipping in Settler town not working?

So I set up the ship with resources, hit Set Sail, and it shows the ship as "At Sea"

The timer is 42:00. The timer does not click down, the ship does not return, hours and hours later, gameplay and real life, it does nothing.

Is the game broken or am I missing something about it returning with rewards?

Thanks, and yes, about 800 gold vs shipping costs much lower maybe 60, and I stopped all other town activity to be sure that wasnt it.