Yes there was. My first day at Brooklyn Bethel I meet another guy, which was also his first day, from the NYC area. A number of months later he and a number of others were gone for gay activities. That was March of '75--those that remember Knorr's lecture that morning...well...it was quite memorable....
There were other times that guys were dismissed for gay activities and a number of guys I knew that left and heard later that they came out.