program changes are not sent/recv as CC. (generally not sure about Nord, but would seem odd for them to do this)
CC 0 is Bank Select,
and (I'm getting there ) if its using 14 bit midi then CC32 could be Bank Select (LSB) ( where CC 0 is Bank Select MSB)
I guess what this could mean is that Nord are using a 14 bit midi and bank selections as opposed to program changes. (perhaps they use program changes for something else, something like axolotl's presets?)
you can probably test this, select patch number 128, I suspect you might see CC 0 = 1 , CC 32 = 1
all just a guess, as I don't have a nord modular
Note: this is all a nord oddity, not something axoloti should be doing differently.
if the nord is using 14 bit midi like this, you may want to look at the CC HR objects.