dppt Reset Mesprit issue(?)

[AmbyVis]

I used the reset Mesprit script but it's not there in the cave, is it supposed to appear here or at another location before heading to the cave?

I'm specifically on Platinum.

[SpiredMoth]

Try beating the E4 then check the cave again

[ryankmalouff]

I have ran into this same issue. I beat the elite 4 again and another time after that and it still didn’t respawn. Any chance you found a solution to this?