When South bids 1♠, East says "That's insufficient." There's then a pause while everyone tries to figure out if East is joking, during which East looks down at his own bidding card and says "Oops. I, uh, meant to, uh ....". The director is called. He determines that the 1♣ call was not unintended, so a Law 25A correction is not available. The auction continues as shown.
East-West are playing Standard American with a 12-14 notrump. 1♣ is natural. They have been playing together for a couple of years and are not very high-caliber players.
Has there been any damage?

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