Well, they do, but after a while, and feels a bit random.

I'm wondering if there's a timer attached to them so they can't be opened/farmed as often?

Thank you, Ugily. That clarifies why I wasn't able to finish the first quest with the poisoned water.

I would still appreciate any other additional information regarding the differences between both Belzebub and Tchernobog, if there's any other worthy to be shared

I've seen some places saying tchernobog is the multiplayer equivalent of Belzebub, but is it really? Can anyone pinpoint to me if Tchernobog is actually an "expansion" of Belzebub that allows multiplayer, or is it in an earlier stage, has less features, but provides multiplayer? Oh yeah, a...