Biologist screwed up?

[Dingo96 0]

Hey there Experts!
I need your help.

I'm using my own set of biology-quests, from 30 to 96, but as soon as I swapped the original ones from my sf to my own ones, the NPC 20018(baekgo) and 20084(chaegirab) just went stupid.

I'm using Maxmi sf,and the whole thing was working like a charm, and now I don't know why,but it doesn't work, even with the original quests.

When I create a new character, it doesn't give me any biologic quest, its just tells me to pick up the reward from Baek go, and I can pick up all of the biology rewards...i'm even able to pick up some of the quests multiple times, and the bonuses are keep adding to my attributes...

What could be the problem?
I'm thankful in advance for all helpful replies.

Best regards

~Dingo