Funny you should say that, but the same sort of thing happens when I go to the local pub, it's crowded then I nip off for a pee and when I come back everyones vanished... :eek:
Something very strange going on if you ask me... :confused:
I'll leave you with the words at the beginning of this song to sum it all up... just remember to nod... 
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I take your Pink Floyd and raise you
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