diff --git a/bukkit/src/main/java/me/lucko/luckperms/bukkit/inject/permissible/LPPermissible.java b/bukkit/src/main/java/me/lucko/luckperms/bukkit/inject/permissible/LPPermissible.java
index 7fb8eac90..b8a973c4a 100644
--- a/bukkit/src/main/java/me/lucko/luckperms/bukkit/inject/permissible/LPPermissible.java
+++ b/bukkit/src/main/java/me/lucko/luckperms/bukkit/inject/permissible/LPPermissible.java
@@ -29,6 +29,8 @@ import com.google.common.collect.ImmutableList;
 
 import me.lucko.luckperms.api.Tristate;
 import me.lucko.luckperms.bukkit.LPBukkitPlugin;
+import me.lucko.luckperms.bukkit.calculator.DefaultsProcessor;
+import me.lucko.luckperms.common.calculator.result.TristateResult;
 import me.lucko.luckperms.common.config.ConfigKeys;
 import me.lucko.luckperms.common.context.ContextsSupplier;
 import me.lucko.luckperms.common.model.User;
@@ -136,8 +138,17 @@ public class LPPermissible extends PermissibleBase {
             throw new NullPointerException("permission");
         }
 
-        Tristate ts = this.user.getCachedData().getPermissionData(this.contextsSupplier.getContexts()).getPermissionValue(permission, PermissionCheckEvent.Origin.PLATFORM_LOOKUP_CHECK).result();
-        return ts != Tristate.UNDEFINED || Permission.DEFAULT_PERMISSION.getValue(isOp());
+        TristateResult result = this.user.getCachedData().getPermissionData(this.contextsSupplier.getContexts()).getPermissionValue(permission, PermissionCheckEvent.Origin.PLATFORM_LOOKUP_CHECK);
+        if (result.result() == Tristate.UNDEFINED) {
+            return false;
+        }
+
+        // ignore matches made from looking up in the permission map (replicate bukkit behaviour)
+        if (result.processorClass() == DefaultsProcessor.class && "permission map".equals(result.cause())) {
+            return false;
+        }
+
+        return true;
     }
 
     @Override
@@ -146,16 +157,7 @@ public class LPPermissible extends PermissibleBase {
             throw new NullPointerException("permission");
         }
 
-        Tristate ts = this.user.getCachedData().getPermissionData(this.contextsSupplier.getContexts()).getPermissionValue(permission.getName(), PermissionCheckEvent.Origin.PLATFORM_LOOKUP_CHECK).result();
-        if (ts != Tristate.UNDEFINED) {
-            return true;
-        }
-
-        if (!this.plugin.getConfiguration().get(ConfigKeys.APPLY_BUKKIT_DEFAULT_PERMISSIONS)) {
-            return Permission.DEFAULT_PERMISSION.getValue(isOp());
-        } else {
-            return permission.getDefault().getValue(isOp());
-        }
+        return isPermissionSet(permission.getName());
     }
 
     @Override
@@ -179,10 +181,10 @@ public class LPPermissible extends PermissibleBase {
             return ts.asBoolean();
         }
 
-        if (!this.plugin.getConfiguration().get(ConfigKeys.APPLY_BUKKIT_DEFAULT_PERMISSIONS)) {
-            return Permission.DEFAULT_PERMISSION.getValue(isOp());
-        } else {
+        if (this.plugin.getConfiguration().get(ConfigKeys.APPLY_BUKKIT_DEFAULT_PERMISSIONS)) {
             return permission.getDefault().getValue(isOp());
+        } else {
+            return Permission.DEFAULT_PERMISSION.getValue(isOp());
         }
     }
 
diff --git a/bukkit/src/main/java/me/lucko/luckperms/bukkit/inject/server/LPSubscriptionMap.java b/bukkit/src/main/java/me/lucko/luckperms/bukkit/inject/server/LPSubscriptionMap.java
index a266f6f34..23445f50c 100644
--- a/bukkit/src/main/java/me/lucko/luckperms/bukkit/inject/server/LPSubscriptionMap.java
+++ b/bukkit/src/main/java/me/lucko/luckperms/bukkit/inject/server/LPSubscriptionMap.java
@@ -177,8 +177,8 @@ public final class LPSubscriptionMap extends HashMap<String, Map<Permissible, Bo
             // if the key is a player, check their LPPermissible first
             if (isPlayer) {
                 Permissible p = (Permissible) key;
-                if (p.isPermissionSet(this.permission)) {
-                    return p.hasPermission(this.permission);
+                if (p.hasPermission(this.permission)) {
+                    return true;
                 }
             }
 
@@ -191,8 +191,8 @@ public final class LPSubscriptionMap extends HashMap<String, Map<Permissible, Bo
             // then try the permissible, if we haven't already
             if (!isPlayer && key instanceof Permissible) {
                 Permissible p = (Permissible) key;
-                if (p.isPermissionSet(this.permission)) {
-                    return p.hasPermission(this.permission);
+                if (p.hasPermission(this.permission)) {
+                    return true;
                 }
             }
 
@@ -220,7 +220,7 @@ public final class LPSubscriptionMap extends HashMap<String, Map<Permissible, Bo
         public @NonNull Set<Permissible> keySet() {
             // gather players (LPPermissibles)
             Set<Permissible> players = LPSubscriptionMap.this.plugin.getBootstrap().getServer().getOnlinePlayers().stream()
-                    .filter(player -> player.isPermissionSet(this.permission))
+                    .filter(player -> player.hasPermission(this.permission) || player.isPermissionSet(this.permission))
                     .collect(Collectors.toSet());
 
             // then combine the players with the backing map
diff --git a/nukkit/src/main/java/me/lucko/luckperms/nukkit/inject/permissible/LPPermissible.java b/nukkit/src/main/java/me/lucko/luckperms/nukkit/inject/permissible/LPPermissible.java
index 417620498..7e024b8dc 100644
--- a/nukkit/src/main/java/me/lucko/luckperms/nukkit/inject/permissible/LPPermissible.java
+++ b/nukkit/src/main/java/me/lucko/luckperms/nukkit/inject/permissible/LPPermissible.java
@@ -28,12 +28,14 @@ package me.lucko.luckperms.nukkit.inject.permissible;
 import com.google.common.collect.ImmutableList;
 
 import me.lucko.luckperms.api.Tristate;
+import me.lucko.luckperms.common.calculator.result.TristateResult;
 import me.lucko.luckperms.common.config.ConfigKeys;
 import me.lucko.luckperms.common.context.ContextsSupplier;
 import me.lucko.luckperms.common.model.User;
 import me.lucko.luckperms.common.util.ImmutableCollectors;
 import me.lucko.luckperms.common.verbose.event.PermissionCheckEvent;
 import me.lucko.luckperms.nukkit.LPNukkitPlugin;
+import me.lucko.luckperms.nukkit.calculator.DefaultsProcessor;
 import me.lucko.luckperms.nukkit.inject.PermissionDefault;
 
 import org.checkerframework.checker.nullness.qual.NonNull;
@@ -137,8 +139,17 @@ public class LPPermissible extends PermissibleBase {
             throw new NullPointerException("permission");
         }
 
-        Tristate ts = this.user.getCachedData().getPermissionData(this.contextsSupplier.getContexts()).getPermissionValue(permission, PermissionCheckEvent.Origin.PLATFORM_LOOKUP_CHECK).result();
-        return ts != Tristate.UNDEFINED || PermissionDefault.OP.getValue(isOp());
+        TristateResult result = this.user.getCachedData().getPermissionData(this.contextsSupplier.getContexts()).getPermissionValue(permission, PermissionCheckEvent.Origin.PLATFORM_LOOKUP_CHECK);
+        if (result.result() == Tristate.UNDEFINED) {
+            return false;
+        }
+
+        // ignore matches made from looking up in the permission map (replicate nukkit behaviour)
+        if (result.processorClass() == DefaultsProcessor.class && "permission map".equals(result.cause())) {
+            return false;
+        }
+
+        return true;
     }
 
     @Override
@@ -147,17 +158,7 @@ public class LPPermissible extends PermissibleBase {
             throw new NullPointerException("permission");
         }
 
-        Tristate ts = this.user.getCachedData().getPermissionData(this.contextsSupplier.getContexts()).getPermissionValue(permission.getName(), PermissionCheckEvent.Origin.PLATFORM_LOOKUP_CHECK).result();
-        if (ts != Tristate.UNDEFINED) {
-            return true;
-        }
-
-        if (!this.plugin.getConfiguration().get(ConfigKeys.APPLY_NUKKIT_DEFAULT_PERMISSIONS)) {
-            return PermissionDefault.OP.getValue(isOp());
-        } else {
-            PermissionDefault def = PermissionDefault.fromPermission(permission);
-            return def != null && def.getValue(isOp());
-        }
+        return isPermissionSet(permission.getName());
     }
 
     @Override
@@ -181,11 +182,11 @@ public class LPPermissible extends PermissibleBase {
             return ts.asBoolean();
         }
 
-        if (!this.plugin.getConfiguration().get(ConfigKeys.APPLY_NUKKIT_DEFAULT_PERMISSIONS)) {
-            return PermissionDefault.OP.getValue(isOp());
-        } else {
+        if (this.plugin.getConfiguration().get(ConfigKeys.APPLY_NUKKIT_DEFAULT_PERMISSIONS)) {
             PermissionDefault def = PermissionDefault.fromPermission(permission);
             return def != null && def.getValue(isOp());
+        } else {
+            return PermissionDefault.OP.getValue(isOp());
         }
     }
 
diff --git a/nukkit/src/main/java/me/lucko/luckperms/nukkit/inject/server/LPSubscriptionMap.java b/nukkit/src/main/java/me/lucko/luckperms/nukkit/inject/server/LPSubscriptionMap.java
index e24e67b01..5c5206999 100644
--- a/nukkit/src/main/java/me/lucko/luckperms/nukkit/inject/server/LPSubscriptionMap.java
+++ b/nukkit/src/main/java/me/lucko/luckperms/nukkit/inject/server/LPSubscriptionMap.java
@@ -176,7 +176,7 @@ public final class LPSubscriptionMap extends HashMap<String, Set<Permissible>> {
         private Sets.SetView<Permissible> getContentView() {
             // gather players (LPPermissibles)
             Set<Permissible> players = LPSubscriptionMap.this.plugin.getBootstrap().getServer().getOnlinePlayers().values().stream()
-                    .filter(player -> player.isPermissionSet(this.permission))
+                    .filter(player -> player.hasPermission(this.permission) || player.isPermissionSet(this.permission))
                     .collect(Collectors.toSet());
 
             return Sets.union(players, this.backing);
@@ -192,7 +192,7 @@ public final class LPSubscriptionMap extends HashMap<String, Set<Permissible>> {
             // then try the permissible
             if (key instanceof Permissible) {
                 Permissible p = (Permissible) key;
-                return p.isPermissionSet(this.permission);
+                return p.hasPermission(this.permission);
             }
 
             // no result