Remaking this thead, because I didn't make it clear that the actual quest is bugged.
People derailed my post assuming i was crying about seals not dropping, which isn't the case.
The quest itself is bugged, you can't even get to the end chest.
You can't even get to Crateos, you enter the area and you see he's already activated and his electric barrier is already up.
Why has this been like this for months and months?