sorry, not entirely clear as to how you have recorded.
I have a suspicion, but cannot guarantee whether it is correct without more info.
It is possible you have maybe copied to a part the later panel memories are no longer controlling.
By copying tracks in the sequencer, you do not update any information in panel memories. Your panel memories still contain the same information of the conditions for the other parts that were the case before altering the sequencer.
switch the sequencer play off.
select each panel memory in turn, and then go to the mixer. Look at the parts you have copied the original voice to, and confirm they are the new voices. If not, use the mixer to select the correct voice (with volume, pan, effects etc etc) and, when done, resave each panel memory in turn. This should now play correctly.
but don't quote me, without more info it's only a guess...