diff --git a/README.md b/README.md
index a513cd6..70d12c0 100644
--- a/README.md
+++ b/README.md
@@ -56,4 +56,28 @@ Usage permissions are (put the gamemode name, e.g. acidisland at the front):
     default: op
 ```
 
+## Items that cannot be limited
+Some items cannot be limited (right now). The reasons are usually because there are too many ways to remove the item without it being tracked. If you are a programmer and can work out how to fix these, then please submit a PR!
 
+* Primed TNT
+* Evoker Fangs
+* Llama Spit
+* Dragon Fireball
+* Area Effect Cloud
+* Ender signal
+* Small fireball
+* Fireball
+* Thrown Exp Bottle
+* Shulker Bullet
+* Wither Skull
+* Tridents
+* Arrows
+* Spectral Arrows
+* Snowballs
+* Eggs
+* Leashes
+* Ender crystals
+* Ender pearls
+* Ender dragon
+* Item frames
+* Paintings
diff --git a/pom.xml b/pom.xml
index 6c00176..4b3d81a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -64,7 +64,7 @@
         <!-- Do not change unless you want different name for local builds. -->
         <build.number>-LOCAL</build.number>
         <!-- This allows to change between versions. -->
-        <build.version>1.9.1</build.version>
+        <build.version>1.9.2</build.version>
     </properties>
 
     <!-- Profiles will allow to automatically change build version. -->
diff --git a/src/main/java/world/bentobox/limits/commands/LimitPanel.java b/src/main/java/world/bentobox/limits/commands/LimitPanel.java
index 785b874..c3d3613 100644
--- a/src/main/java/world/bentobox/limits/commands/LimitPanel.java
+++ b/src/main/java/world/bentobox/limits/commands/LimitPanel.java
@@ -141,13 +141,13 @@ public class LimitPanel {
                 .filter(e -> e.getType().equals(ent))
                 .filter(e -> island.inIslandSpace(e.getLocation())).count();
         // Nether
-        if (addon.getPlugin().getIWM().isNetherIslands(island.getWorld())) {
+        if (addon.getPlugin().getIWM().isNetherIslands(island.getWorld()) && addon.getPlugin().getIWM().getNetherWorld(island.getWorld()) != null) {
             count += addon.getPlugin().getIWM().getNetherWorld(island.getWorld()).getEntities().stream()
                     .filter(e -> e.getType().equals(ent))
                     .filter(e -> island.inIslandSpace(e.getLocation())).count();
         }
         // End
-        if (addon.getPlugin().getIWM().isEndIslands(island.getWorld())) {
+        if (addon.getPlugin().getIWM().isEndIslands(island.getWorld()) && addon.getPlugin().getIWM().getEndWorld(island.getWorld()) != null) {
             count += addon.getPlugin().getIWM().getEndWorld(island.getWorld()).getEntities().stream()
                     .filter(e -> e.getType().equals(ent))
                     .filter(e -> island.inIslandSpace(e.getLocation())).count();
diff --git a/src/main/resources/locales/cs.yml b/src/main/resources/locales/cs.yml
new file mode 100644
index 0000000..3723ad0
--- /dev/null
+++ b/src/main/resources/locales/cs.yml
@@ -0,0 +1,35 @@
+###########################################################################################
+# This is a YML file. Be careful when editing. Check your edits in a YAML checker like    #
+# the one at http://yaml-online-parser.appspot.com                                        #
+#                                                                                         #
+# Translation by: CZghost                                                                 #
+###########################################################################################
+
+block-limits:
+  hit-limit: "&c[material] omezen na [number]!"
+entity-limits:
+  hit-limit: "&cSpawnování [entity] omezeno na [number]!"
+limits:
+  panel-title: "Omezení ostrovů"
+
+
+admin:
+  limits:
+      main:
+        parameters: "<player>"
+        description: "ukázat omezení ostrova hráče"
+      calc:
+         parameters: "<player>"
+         description: "přepočítat omezení ostrova hráče"
+         finished: "&aPřepočítání ostrova úspěšně dokončeno!"
+
+island:
+  limits:
+    description: "ukázat omezení tvého ostrova"
+    max-color: "&c"
+    regular-color: "&a"
+    block-limit-syntax: "[number]/[limit]"
+    no-limits: "&cTento svět nemá žádné omezení"
+    recount:
+      description: "přepočítá omezení tvého ostrova"
+