Programming a Worldcon is Very Hard. There are over 1000 program items in the L.A.con IV schedule. Conflicts will happen. The printed program will show Match Game Late Night on Thursday evening, although it's actually been moved to Saturday evening. But I do find it ironic that the item that almost immediately follows 904 The Hugo Award Ceremony (8 PM Saturday) in the pocket program is 906 Film Program: Prix Victor Hugo Awards Ceremony, the Hugo Award-nominated framing sequence to last year's Hugo Awards Ceremony, at 8:30 PM.
Now if they'd scheduled it for 7:30 PM, in the Arena, to be shown during load-in, that might just make some sort of sense.