2 for the price of one, huh?

Lemme get back to this.
From the
INAT:
+ELD.28B.01/ELD.28D.01/ELD.28E.01
Q: If a unit containing a joined Independent Character has 'fortune', 'doom' or 'guide' cast on it, and the character subsequently leaves the unit, does the power continue to affect the
IC?
A: No, it will only affect the IC while he is joined to that unit [clarification].
So, since they (the
INAT guys) addressed it, it's probably ambiguous in debate.