diff --git a/src/battle_util.c b/src/battle_util.c
index 08deb4fb5900..77b02637d414 100644
--- a/src/battle_util.c
+++ b/src/battle_util.c
@@ -1029,11 +1029,20 @@ void MarkBattlerReceivedLinkData(u32 battler)
 const u8* CancelMultiTurnMoves(u32 battler)
 {
     const u8 *result = NULL;
-    gBattleMons[battler].status2 &= ~(STATUS2_MULTIPLETURNS);
-    gBattleMons[battler].status2 &= ~(STATUS2_LOCK_CONFUSE);
     gBattleMons[battler].status2 &= ~(STATUS2_UPROAR);
     gBattleMons[battler].status2 &= ~(STATUS2_BIDE);
 
+    if (B_RAMPAGE_CANCELLING < GEN_5)
+    {
+        gBattleMons[battler].status2 &= ~(STATUS2_MULTIPLETURNS);
+        gBattleMons[battler].status2 &= ~(STATUS2_LOCK_CONFUSE);
+    }
+    else if (!(gBattleMons[battler].status2 & STATUS2_LOCK_CONFUSE)
+     || ((gBattleMons[battler].status2 & STATUS2_LOCK_CONFUSE) > STATUS2_LOCK_CONFUSE_TURN(1)))
+    {
+        gBattleMons[battler].status2 &= ~(STATUS2_MULTIPLETURNS);
+    }
+
     // Clear battler's semi-invulnerable bits if they are not held by Sky Drop.
     if (!(gStatuses3[battler] & STATUS3_SKY_DROPPED))
         gStatuses3[battler] &= ~(STATUS3_SEMI_INVULNERABLE);
diff --git a/test/battle/move_effect_secondary/thrash.c b/test/battle/move_effect_secondary/thrash.c
index 5ceb56f6dc4c..83a49554d741 100644
--- a/test/battle/move_effect_secondary/thrash.c
+++ b/test/battle/move_effect_secondary/thrash.c
@@ -46,7 +46,6 @@ SINGLE_BATTLE_TEST("Thrash confuses the user after it finishes")
 SINGLE_BATTLE_TEST("Thrash does not confuse the user if it is canceled on turn 1 of 3")
 {
     GIVEN {
-        ASSUME(B_RAMPAGE_CANCELLING >= GEN_5);
         PLAYER(SPECIES_WOBBUFFET);
         OPPONENT(SPECIES_WOBBUFFET);
     } WHEN {
@@ -61,7 +60,6 @@ SINGLE_BATTLE_TEST("Thrash does not confuse the user if it is canceled on turn 1
 SINGLE_BATTLE_TEST("Thrash does not confuse the user if it is canceled on turn 2 of 3")
 {
     GIVEN {
-        ASSUME(B_RAMPAGE_CANCELLING >= GEN_5);
         PLAYER(SPECIES_WOBBUFFET);
         OPPONENT(SPECIES_WOBBUFFET);
     } WHEN {
@@ -73,9 +71,8 @@ SINGLE_BATTLE_TEST("Thrash does not confuse the user if it is canceled on turn 2
     }
 }
 
-SINGLE_BATTLE_TEST("Thrash confuses the user if it is canceled on turn 3 of 3")
+SINGLE_BATTLE_TEST("Thrash confuses the user if it is canceled on turn 3 of 3, Protect")
 {
-    KNOWN_FAILING;
     GIVEN {
         ASSUME(B_RAMPAGE_CANCELLING >= GEN_5);
         PLAYER(SPECIES_WOBBUFFET);
@@ -89,6 +86,22 @@ SINGLE_BATTLE_TEST("Thrash confuses the user if it is canceled on turn 3 of 3")
     }
 }
 
+SINGLE_BATTLE_TEST("Thrash confuses the user if it is canceled on turn 3 of 3, Immunity")
+{
+    GIVEN {
+        ASSUME(B_RAMPAGE_CANCELLING >= GEN_5);
+        PLAYER(SPECIES_WOBBUFFET);
+        OPPONENT(SPECIES_WOBBUFFET);
+        OPPONENT(SPECIES_GENGAR);
+    } WHEN {
+        TURN { MOVE(player, MOVE_THRASH); }
+        TURN { SKIP_TURN(player); }
+        TURN { SWITCH(opponent, 1); SKIP_TURN(player); }
+    } SCENE {
+        ANIMATION(ANIM_TYPE_STATUS, B_ANIM_STATUS_CONFUSION, player);
+    }
+}
+
 SINGLE_BATTLE_TEST("Petal Dance does not lock mons that copy the move with Dancer")
 {
     GIVEN {