I'm not dropping Dragonbone valey alloy in dragonsight for 4 days.

almirgt

Even though the dragonbone valey campaign is already over, and trying to get the items to level up the weapon, I'm not dropping Dragonbone valey alloy in dragonsight for 4 days.
And I'm not dropping Ancient dwarven materials from the Mini Boss in dragonbone valley for 4 days now...

I asked a friend, and he has also noticed this in the game...
Is there any way to fix this? as soon as possible?