I've been seeing adverts on this in the local newspapers and on Channel 7 in Costa Rica. Apparently, the TV show "Destinos TV" from Channel 7 has chartered an Airbus A330 for a charter flight for up to 300 people nonstop from SJO to HAM. In fact, when I saw today's newspaper, they were showing pictures of the interior and they showed PTVs in Y Class.
Does anyone have an idea on where the A330 comes from and who will operate it? AFAIK, the only European airline with PTVs in Y on A330s should be Air France or KLM, unless some other airline will operate the flight.