Nah... Lembas is more like Nilla wafers.
It's like a flat cornbread.
I can hope they work it out to stay in NZ... just for the scenery, not for the actions of the actor's union.
I mean.... Hobbiton is there. And I'd imagine, work was ongoing to bring it back to what it was for Fellowship.
It'd be a shame to use another location that would perhaps be not quite as right.