Has there been a communication breakdown between NBC and Martha Stewart over the scheduling of the domestic diva's upcoming Apprentice spin-off? According to a banner ad on marthastewart.com, the offshoot will debut "This Fall!" However, Jeff Zucker tells me that "no final decision" has been made. "It could be this fall," he says, "but it could be this winter." For her part, Susan Lyne, chief executive of Martha Stewart Living Omnimedia, admits she wasn't aware of the Web discrepancy. "Obviously," she says, "the scheduling of this is completely in Jeff's court." Translation: This thing's debuting in the fall, folks!