I never had much issue with my quests even with typos.
translation error telling me to kill a non existent enemy?
no issue ill just happily prance about the forest while nuking everything I see until I kill whats needed. o3o
Oh, I was just referring to the one quest that made you go North west instead of south east...so you would end up nuking everything in the wrong place eventually tearing your hair out and then causing you to throw you computer monitor across the room...
Just kidding on that last part...but yeah.