Schwartz Media, publisher of the Saturday Paper, the Monthly and the Quarterly Essay, recently sold its 7am podcast to Solstice Media, with the promise its stable of journalists would still appear on the popular show. But just a month out from the deal, the Schwartz journalists have been told they can no longer talk on the podcast. The first episode published by the new owners was about Palestinians who were killed as they waited for aid, and a later Gaza-related episode interviewed the executive officer at the Jewish Council of…