Are you sure you're looking at the right policy? You can verify by generating a session list with "get session dst-ip IP" in CLI and look at the policy:
ssg5-serial-> get ses
alloc 6/max 16064, alloc failed 0, mcast alloc 0, di alloc failed 0
total reserved 0, free sessions in shared pool 16058
id 16001/s**,vsys 0,flag 08000000/0000/0001,policy 1,time 180, dip 2 module 0
if 11(nspflag 801801):10.1.75.250/2447->10.92.1.5/1347,6,00114352bfcb,sess token 4,vlan 0,tun 0,vsd 0,route 3,wsf 0
if 0(nspflag 10801800):10.92.10.8/2732<-10.92.1.5/1347,6,001422134a4c,sess token 6,vlan 0,tun 0,vsd 0,route 1,wsf 0
It should show the policy ID from the one you placing the schedule on.