Zak Prequests

Description of the bug: (optional screenshot/video): I completed the first 2 parts of the quests, have all the items required to complete part 3, but accidentally started part 1 again. I exited, and now it won't let me do part 3 without doing part 1 and 2 AGAIN, even though i have the required items already
What is supposed to happen?: I should just be able to do the third quest, since I have the items(lava and ore) that can only be obtained from quests 1 and 2.
Where did you find and/or notice this bug?: At the zak place xD
A step-by-step guide to re-producing this bug (optional): Do quests 1 and 2, then enter the dungeon for quest 1, and now you'll be unable to do quest 3 without redoing quests 1 and 2.
Extra information (optional): I suck, first 2 quests took forever, I'd rather not have to do them again :'(, character is Murano