Suzie, have no clue about Limon, but I would not worry about not going to Lake Gatun. When you exit the Gatun Locks, you are already in Lake Gatun. The ship goes to an anchorage area on the side of the lake and all passengers booked on excursions are tendered to shore from that point. Then at some pre-determined time (the the Panamal Canal Authority), the ship exits Lake Gatun and exits the canal through the Gatun Lakes and docks at Cristobal. So there is not way that Lake Gatun is going to be cancelled.