Ask LJ Netflixweenies... missing shows?

So while I was home sick, I found that Netflix streaming had Lost Season 1 on it. I watched the first episode (no, I've never seen the series, but I need to catch up or lose geek credz).

Last night I sat down to watch it again, and Season 1 is no longer on streaming.

Do things appear and disappear on netflix streaming? Anyone else seen this?

Look, even Netflix says I saw it : http://screencast.com/t/NWYwMmIz

Where'd it disappear to?