fix: account for false permissions when checking range

- Fixes #3905

Bukkit/src/main/java/com/plotsquared/bukkit/player/BukkitPlayer.java

@@ -176,6 +176,10 @@ public class BukkitPlayer extends PlotPlayer<Player> {
             final Set<PermissionAttachmentInfo> effective = player.getEffectivePermissions();
             if (!effective.isEmpty()) {
                 for (PermissionAttachmentInfo attach : effective) {
+                    // Ignore all "false" permissions
+                    if (!attach.getValue()) {
+                        continue;
+                    }
                     String permStr = attach.getPermission();
                     if (permStr.startsWith(stubPlus)) {
                         hasAny = true;

Core/src/main/java/com/plotsquared/core/generator/HybridPlotManager.java

@@ -288,13 +288,6 @@ public class HybridPlotManager extends ClassicPlotManager {
             queue.setCompleteTask(whenDone);
         }
         if (!canRegen) {
-            if (hybridPlotWorld.getMinBuildHeight() < hybridPlotWorld.getMinGenHeight()) {
-                queue.setCuboid(
-                        pos1.withY(hybridPlotWorld.getMinBuildHeight()),
-                        pos2.withY(hybridPlotWorld.getMinGenHeight()),
-                        BlockTypes.AIR.getDefaultState()
-                );
-            }
             queue.setCuboid(
                     pos1.withY(hybridPlotWorld.getMinGenHeight()),
                     pos2.withY(hybridPlotWorld.getMinGenHeight()),
@@ -312,13 +305,6 @@ public class HybridPlotManager extends ClassicPlotManager {
                     pos2.withY(hybridPlotWorld.getMaxGenHeight()),
                     BlockTypes.AIR.getDefaultState()
             );
-            if (hybridPlotWorld.getMaxGenHeight() < hybridPlotWorld.getMaxBuildHeight() - 1) {
-                queue.setCuboid(
-                        pos1.withY(hybridPlotWorld.getMaxGenHeight()),
-                        pos2.withY(hybridPlotWorld.getMaxBuildHeight() - 1),
-                        BlockTypes.AIR.getDefaultState()
-                );
-            }
             queue.setBiomeCuboid(pos1, pos2, biome);
         } else {
             queue.setRegenRegion(new CuboidRegion(pos1.getBlockVector3(), pos2.getBlockVector3()));