Republican senate candidate Christine O’Donnell’s 24-minute TV campaign video has yet to air — despite twice being scheduled, according to her campaign.

In a tweet, Sarah Palin said the incident was “not surprising, but outrageous.”

O’Donnell tweeted last night that the program would air at 11:30 p.m. on Delaware cable channel 28. When the show didn’t air, O’Donnell tweeted “Must be a programming mix up.”

But this morning, when O’Donnell’s program didn’t run at 10 a.m. time her campaign says was prearranged, O’Donnell tweeted, “We are told channel 28 ‘forgot’ to air it…both times… even though we paid for the time slot last week.”

“Dirty politics again?” she wrote in a later tweet. “I’d like to think the County run station really did just ‘forget’ even though we reminded them this morning.”

The next scheduled showing of the spot is at 3 p.m. on Delaware cable channel 28.

UPDATE: Channel 28 tells Politico’s Ben Smith that the O’Donnell campaign failed to get the station the tape on time.