After you talk to the innkeepers they suggest Buzz tastes some tzuica.
Buzz can't handle it
He can't stomach it
He doesn't remember
The internet is fixed
Did you try to drink tzuica twice? ( You get an achievement. )
You get an achievement.
Go ask help from someone. ( Talk to Luca, the coachman sitting next to the door. )
Talk to Luca, the coachman sitting next to the door.
Luca the coachman needs to have the internet. Go fix the internet, first.
The internet tells us that he would need to eat a spoonful of vegetable oil before drinking tzuica to not get drunk from it. Buzz will drink the oil and you can now go and have a drink of tzuica with the innkeeper.