So far I've run into 2 different consecutive quests where I can't complete them because I run into a problem mid quest. 

The first one being part 2 of The Shroud Stragglers of Ahto Farm, not only is the quest navigation not helping me figure out what to do, but I try do do the objectives it has listed and they're either too vague, or I don't have the option listen to an NPCs story. 

As for the second one, the 3rd part of The Leight Family of Calpeon, I'm supposed to order the materials for a wedding, being mutton, potatoes, and wine, yet I go to order them, and after I've ordered them all, it gives me no direction as to who to turn the quest into, even if I go to the person who gave it to me. Instead the navigation takes me to some back ally near a villager with no way to complete the quest.