A few days ago I played a game, my opponent had an highwayman in play, I had two debt(from cityquarter) and one coin, I used the bracked to play treasures to repay the debt one copper was autoplayed, nuffieled by the highwayman, but my debt was payed. The log says that I had used a Coffer but it was a game without coffers. And at the end of that turn the game Freeze.