Ca. Offshore oil vote leaves bad taste in legislators' mouths -- record expunged!

The vote is below, I've made the anomalies bold.

Interesting note; this vote seems unsurprisingly along party lines, so why expunge it? There were only two who crossed party lines. Were they just afraid of the Republican voters that didn't want this, and the Democrat voters who did? Were they just honestly confused with what their constituents really wanted to do?

An odd move, worthy of some thought.

YES (28)
Anthony Adams, R-Hesperia
Joel Anderson, R-Alpine
Juan Arambula, independent-Fresno
Bill Berryhill, R-Modesto
Tom Berryhill, R-Ceres
Sam Blakeslee, R-San Luis Obispo
Charles Calderon, D-Whittier
Connie Conway, R-Tulare
Paul Cook, R-Yucca Valley
Chuck DeVore, R-Irvine
Mike Duvall, R-Yorba Linda
Bill Emmerson, R-Redlands
Jean Fuller, R-Bakersfield
Ted Gaines, R-Roseville
Martin Garrick, R-Carlsbad
Danny Gilmore, R-Hanford
Curt Hagman, R-Chino Hills
Kevin Jeffries, R-Lake Elsinore
Stephen Knight, R-Palmdale
Dan Logue, R-Linda
Jeff Miller, R-Corona
Brian Nestande, R-Palm Desert
Roger Niello, R-Fair Oaks
Jim Nielsen, R-Gerber
Jim Silva, R-Huntington Beach (thank you, sir!)
Cameron Smyth, R-Santa Clarita
Van Tran, R-Costa Mesa
Mike Villines, R-Clovis

NO (43)
Tom Ammiano, D-San Francisco
Jim Beall, D-San Jose
Robert Blumenfield, D-Woodland Hills
Julia Brownley, D-Santa Monica
Joan Buchanan, D-Alamo
Anna Marie Caballero, D-Salinas
Wilmer Amina Carter, D-Rialto
Wesley Chesbro, D-Arcata
Joe Coto, D-San Jose
Hector De La Torre, D-South Gate
Kevin de Leon, D-Los Angeles
Mike Eng, D-Monterey Park
Noreen Evans, D-Santa Rosa
Mike Feuer, D-Los Angeles
Paul Fong, D-Sunnyvale
Felipe Fuentes, D-Sylmar
Warren Furutani, D-Gardena
Cathleen Galgiani, D-Livingston
Mary Hayashi, D-Castro Valley
Jerry Hill, D-San Mateo
Alyson Huber, D-El Dorado Hills
Jared Huffman, D-San Rafael
Dave Jones, D-Sacramento
Paul Krekorian, D-Burbank
Ted Lieu, D-Torrance
Bonnie Lowenthal, D-Long Beach
Fiona Ma, D-San Francisco
Tony Mendoza, D-Artesia
William Monning, D-Santa Cruz
Pedro Nava, D-Santa Barbara
John Perez, D-Los Angeles
Manuel Perez, D-Coachella
Anthony Portantino, D-Pasadena
Ira Ruskin, D-Redwood City
Mary Salas, D-Chula Vista
Lori Saldana, D-San Diego
Nancy Skinner, D-Berkeley
Audra Strickland, R-Thousand Oaks
Sandréwanson, D-Alameda
Tom Torlakson, D-Antioch
Norma Torres, D-Pomona
Alberto Torrico, D-Fremont
Mariko Yamana, D-Davis

NOT VOTING (8)
Karen Bass, D-Baldwin Vista
Marty Block, D-San Diego
Mike Davis, D-Los Angeles
Nathan Fletcher, R-San Diego
Isadore Hall, D-Compton
Diane Harkey, R-Dana Point
Ed Hernandez, D-West Covina
Jose Solorio, D-Anaheim