GameAction: hotfix for CastSA

forge-game/src/main/java/forge/game/GameAction.java

@@ -552,8 +552,7 @@ public class GameAction {
                 cause.setLastStateBattlefield(game.getLastStateBattlefield());
                 cause.setLastStateGraveyard(game.getLastStateGraveyard());
 
-                // need to copy the cast SA so the last state isn't cleared
-                c.setCastSA(cause.copy(c, cause.getActivatingPlayer(), true));
+                c.setCastSA(cause);
             } else {
                 c.setCastSA(null);
             }