Everything's cool, they're just showing 2LT and 2SS LPO stripes at the new Camaro site. White and CGM Rally Stripes were removed from LPO awhile back and since then have only been RPO, factory installed. See pages 10 & 11 of the attachment from January 30th. You'll see the LPO VYZ White Stripes are not available with B7X which is the still in existence RPO White Stripes. Just another GM confusion factor thrown into the mix.
Build an LS, 1LT or 1SS and the LPO White and CGM Rallies show.