It depends on where you live...when Y&R is pre-empted that usually means that something 'special" is schedulaed to air and air Y&R at a later time or we won't get to see the show that was regularly scheduled for tomorrow until Friday
ANd in other places they just air Y&R at a later time than their regularly scheduled time.....
I also read from someone who has a SOURCE that LF's last airdate is the 24th which is MONDAY...I could be wrong!!!
hope this helps!!!!
00jinx