diff --git a/InitUiElements.ts b/InitUiElements.ts
index 2b0da01..a882080 100644
--- a/InitUiElements.ts
+++ b/InitUiElements.ts
@@ -390,8 +390,8 @@ export class InitUiElements {
             if (featuresFreshness === undefined) {
                 return;
             }
-            let features = featuresFreshness.map(ff => ff.feature);
-            features.forEach(feature => {
+            featuresFreshness.forEach(featureFresh => {
+                const feature = featureFresh.feature;
                 State.state.allElements.addOrGetElement(feature);
 
                 if (Hash.hash.data === feature.properties.id) {
@@ -399,7 +399,7 @@ export class InitUiElements {
                 }
 
             })
-            MetaTagging.addMetatags(features);
+            MetaTagging.addMetatags(featuresFreshness);
         })
 
         new ShowDataLayer(source.features, State.state.leafletMap,
diff --git a/State.ts b/State.ts
index 5710ed6..91912f0 100644
--- a/State.ts
+++ b/State.ts
@@ -1,4 +1,3 @@
-import {UIElement} from "./UI/UIElement";
 import {Utils} from "./Utils";
 import {ElementStorage} from "./Logic/ElementStorage";
 import {Changes} from "./Logic/Osm/Changes";
@@ -8,7 +7,6 @@ import {UIEventSource} from "./Logic/UIEventSource";
 import {LocalStorageSource} from "./Logic/Web/LocalStorageSource";
 import {QueryParameters} from "./Logic/Web/QueryParameters";
 import LayoutConfig from "./Customizations/JSON/LayoutConfig";
-import Hash from "./Logic/Web/Hash";
 import {MangroveIdentity} from "./Logic/Web/MangroveReviews";
 import InstalledThemes from "./Logic/Actors/InstalledThemes";
 import BaseLayer from "./Models/BaseLayer";
@@ -89,6 +87,7 @@ export default class State {
     public readonly featureSwitchShareScreen: UIEventSource<boolean>;
     public readonly featureSwitchGeolocation: UIEventSource<boolean>;
     public readonly featureSwitchIsTesting: UIEventSource<boolean>;
+    public readonly featureSwitchIsDebugging: UIEventSource<boolean>;
 
 
     /**
@@ -194,6 +193,10 @@ export default class State {
             this.featureSwitchIsTesting = QueryParameters.GetQueryParameter("test", "false",
                 "If true, 'dryrun' mode is activated. The app will behave as normal, except that changes to OSM will be printed onto the console instead of actually uploaded to osm.org")
                 .map(str => str === "true", [], b => "" + b);
+            
+            this.featureSwitchIsDebugging = QueryParameters.GetQueryParameter("debug","false",
+                "If true, shows some extra debugging help such as all the available tags on every object")
+                .map(str => str === "true", [], b => "" + b)
         }
 
 
diff --git a/UI/Popup/FeatureInfoBox.ts b/UI/Popup/FeatureInfoBox.ts
index 5488aea..56a8700 100644
--- a/UI/Popup/FeatureInfoBox.ts
+++ b/UI/Popup/FeatureInfoBox.ts
@@ -9,6 +9,7 @@ import State from "../../State";
 import TagRenderingConfig from "../../Customizations/JSON/TagRenderingConfig";
 import ScrollableFullScreen from "../Base/ScrollableFullScreen";
 import {Utils} from "../../Utils";
+import {Tag} from "../../Logic/Tags";
 
 export default class FeatureInfoBox extends ScrollableFullScreen {
 
@@ -54,7 +55,7 @@ export default class FeatureInfoBox extends ScrollableFullScreen {
         }
 
         let questionBoxIsUsed = false;
-        const renderings = layerConfig.tagRenderings.map((tr,i) => {
+        const renderings = layerConfig.tagRenderings.map(tr => {
             if (tr.question === null) {
                 // This is the question box!
                 questionBoxIsUsed = true;
@@ -65,6 +66,11 @@ export default class FeatureInfoBox extends ScrollableFullScreen {
         if (!questionBoxIsUsed) {
             renderings.push(questionBox);
         }
+        
+        if(State.state.featureSwitchIsDebugging.data){
+            const config: TagRenderingConfig = new TagRenderingConfig({render:"{all_tags()}"}, new Tag("id",""), "");
+            renderings.push(new TagRenderingAnswer(tags,config ))
+        }
 
         return new Combine(renderings).SetClass("block")