Normal order is:
-Skirmish phrase
-Regroup phase
-Shadow reconciles
-Freeps decides to move/stay
-If Freeps stays, their turn is over
The way I see it with site 9 and
The Irresistible Shadow is:
-Skirmish phrase
-->Check: If not at
Caverns of Isengard, and the RB is alive and well, the Free Peoples player wins. Game over.
-->Otherwise...
-Regroup phase
-Shadow reconciles
-->Check: If RB is alive and well, the Free Peoples player wins. Game over.
-Freeps decides to move/stay
-If Freeps stays, their turn is overThe turn never officially ends, because the entire game was resolved prior to that point. If you want to be technical, perhaps you can say that the turn ended when the game ending interrupted it. But, in that case, the results have already been decided.