I defeated both WhiteOak and ForestWolf. However, when i go to that shop where they give you money for the weaknesses of specific monsters, The old man continues to say that i don't know forest Wolf's weakness. Also, after defeating WhiteOak, I am unable to enter the mana enriched area behind the boss, and i accidentally skipped that cutscene dialogue. How can i enter the area? Please advise.

Resolved the whiteoak thing. Apparently Patentia rune was the key

i have the problem with the wold weakness too i dont even know what im supposed to do.