So to avoid it you need to broadcast the most up-to-date settlement transaction to the network.
Again, there's a period of time after B broadcasts such a state (closes the channel unilaterally), during which you can come back online and provide a newer state (state 2).
Actually, you don't broadcast another commitment transaction. If that was the case then there would not be any punishment.Every commitment transaction has at least two outputs (to_local and to_remote).
But thanks for the concise & correct explanation.
