Why is Lost not on tonight? (sat) it's usually repeated from fri night! argh!!

[justgaveup]

Damn LOST and damn us not having Sky recording thing...

it was on sky 2 last night at 10..wierd

so, was Episode 16 on Friday night (21st)?
as far as i can tell, if that did air on Fri, its not then repeated again before the double wammy on Tues night?
am i right?