http://www.predsff.com/forums/showthread.php?t=14378 does not specify which 1st...so not sure what your discussions were...when I talked to Clowns, they forgot they made that trade....
I do not think there is precedence for this (of course) - if you did not specifically tell Clowns that you wanted to give them the Disciples pick, or make it conditional that it was your choice or that it would be the later pick, then I would say it would be implied that it was your 1st round pick...usually if you are trading a pick of someone elses you got in a previous trade, that is specified...