Zarista Games also have forums for their expansions here. Just follow this link.
Forum for discussing Hero of Lukomorye II.
Forum for discussing Hero of Lukomorye V.
Forum for discussing Mithril Horde.
Forum for discussing Mithril Horde II.
Forum for discussing Escape from Asteroids.
Forum for discussing Cursed Chess Set.
Forum for discussing Celtic Rift.
Forum for discussing Celtic Queen.
Forum for discussing Cursed Stone.
Forum for discussing Dragon Jade.