I think it was a CFA press release
This excerpt says it was TCRA.
“With the dust having finally settled, a shocking report from a Chicago-based gay rights group claims that the fast food chain has now pledged to stop funding groups that stand against legalizing gay marriage. In a press release on Tuesday, The Civil Rights Agenda (TCRA) announced that an internal Chick-fil-A document shows that the company is re-thinking which organizations it will fund.”
http://www.salon.com/2012/09/19/will_chick_fil_a_stop_funding_anti_gay_groups/
In a letter addressed to Alderman Moreno and signed by Chick-fil-As Senior Director of Real Estate, it states, The WinShape Foundations is now taking a much closer look at the organizations it considers helping, and in that process will remain true to its stated philosophy of not supporting organizations with political agendas. Winshape, a non-profit funded by Chick-fil-a, has donated millions of dollars to anti-LGBT groups, including some classified as hate groups, such as Focus on the Family and the National Organization for Marriage. In meetings the company executives clarified that they will no longer give to anti-gay organizations.
But WinShape didnt release the same comment to BuzzFeed. In fact, they refused to say anything conclusive, and seemed to lack self-awareness about having an anti-gay stance:
We have no agenda, policy or position against anyone. We have a 65-year history of providing hospitality for all people and, as a dedicated family business, serving and valuing everyone regardless of their beliefs or opinions, he said in a general press statement emailed to BuzzFeed by another Chick-fil-A spokesman, Jerry Johnston, who said the companys press statement is not new. The genuine, historical intent of our WinShape Foundation and corporate giving has been to support youth, family and educational programs.