Does any one know that if we did not finish the quest in past chapter, we could not done it in the next chapter? 
I recently passed into Chapter 2 and I wanted to do Moaning Cave quest. I went into the cave but it had no interaction or anything except just had to fight with monsters. Actually I was in the middle of Aoba's Fortune Teller quest. However after I done the Aoba quest, the Moaning
Cave still had no interaction. So, I did go back to the old save data in Chapter 1 and found that there were actually a lot going on in that Moaning Cave. Seems like if we missed something we could not go back to play it. Is that correct?