Ah, that makes sense. I had interpreted you as meaning a long term paradox rather than the immediate response to the news. Thanks.
Good news often triggers selloffs, especially when it has either been predicted or (as I think is the case here) where there is blood on the street and people are looking for an exit. Hopefully we've shaken off a few of the less keen holders now.
SEA Price at posting:
46.5¢ Sentiment: Hold Disclosure: Held