Until I saw this I would have said no way.
Checking local media, I'm not seeing any report of this.
Not saying it ain't so, but "it seems highly improbable to me." Plus no reporting of it local media - I even gave the Tulsa World a hit to go see if they were reporting this.
Please post a link. Otherwise... "Color me skeptical."
Here are the vote results.
http://webserver1.lsb.state.ok.us/cf/2013-14%20SUPPORT%20DOCUMENTS/votes/Senate/SB906_VOTES.HTM