On Vanar Chain... the break doesn't show up as an error.
A live game session stays open. State keeps advancing. A 'minor' update ships mid-flow because live ops says it is safe. No restart. No warning. The next action commits against Vanar's on-chain game state that already moved.
Progress saves.
Support hears nothing.
Later, two players swear the same moment happened differently on Vanar.
Who decided the session boundary?
