diff --git a/CHANGELOG.md b/CHANGELOG.md
index b822f814..5ca86dc3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ All notable changes to `WP Curate` will be documented in this file.
 - Enhancement: Subquery block added to allow a separate set of posts within a query block.
 see https://github.com/alleyinteractive/wp-curate/issues/200
 
+## 2.3.2 - 2024-09-09
+
+- Bug Fix: Prevent block transforms from crashing the Query block.
+
 ## 2.3.1 - 2024-08-28
 
 - Bug Fix: Backfill posts filling out of order in the Editor.
diff --git a/blocks/query/block.json b/blocks/query/block.json
index 94a577bd..8080ee99 100644
--- a/blocks/query/block.json
+++ b/blocks/query/block.json
@@ -31,10 +31,6 @@
       ],
       "type": "string"
     },
-    "maxNumberOfPosts": {
-      "default": 10,
-      "type": "number"
-    },
     "minNumberOfPosts": {
       "default": 1,
       "type": "number"
diff --git a/blocks/query/edit.tsx b/blocks/query/edit.tsx
index 3939afb0..83c097a8 100644
--- a/blocks/query/edit.tsx
+++ b/blocks/query/edit.tsx
@@ -37,6 +37,7 @@ interface Window {
     allowedPostTypes: PostTypeOrTerm[];
     allowedTaxonomies: PostTypeOrTerm[];
     parselyAvailable: string,
+    maxPosts: number,
   };
 }
 
@@ -52,7 +53,6 @@ export default function Edit({
   attributes: {
     backfillPosts = [],
     deduplication = 'inherit',
-    maxNumberOfPosts = 10,
     minNumberOfPosts = 1,
     numberOfPosts = 5,
     offset = 0,
@@ -72,6 +72,7 @@ export default function Edit({
       allowedPostTypes = [],
       allowedTaxonomies = [],
       parselyAvailable = 'false',
+      maxPosts = 10,
     } = {},
   } = (window as any as Window);
 
@@ -233,7 +234,7 @@ export default function Edit({
         displayTypes={displayTypes}
         isPostDeduplicating={isPostDeduplicating}
         manualPosts={manualPosts}
-        maxNumberOfPosts={maxNumberOfPosts}
+        maxPosts={maxPosts}
         minNumberOfPosts={minNumberOfPosts}
         numberOfPosts={numberOfPosts}
         offset={offset}
diff --git a/blocks/query/index.php b/blocks/query/index.php
index d0aab25e..6f5aa15a 100644
--- a/blocks/query/index.php
+++ b/blocks/query/index.php
@@ -43,6 +43,13 @@ function wp_curate_query_block_init(): void {
 	 */
 	$allowed_taxonomies = apply_filters( 'wp_curate_allowed_taxonomies', [ 'category', 'post_tag' ] );
 
+	/**
+	 * Filter the maximum number of posts that can be displayed in the Query block.
+	 *
+	 * @param integer $max_posts The maximum number of posts to display.
+	 */
+	$max_posts = apply_filters( 'wp_curate_max_posts', 10 );
+
 	/**
 	 * Filter whether to use Parsely.
 	 *
@@ -89,6 +96,7 @@ function ( $slug ) {
 				),
 			),
 			'parselyAvailable'  => $parsely_available ? 'true' : 'false',
+			'maxPosts'          => $max_posts,
 		]
 	);
 }
diff --git a/blocks/query/types.ts b/blocks/query/types.ts
index 0bbe20a8..3c97d8c1 100644
--- a/blocks/query/types.ts
+++ b/blocks/query/types.ts
@@ -2,7 +2,6 @@ interface EditProps {
   attributes: {
     backfillPosts?: number[];
     deduplication?: string;
-    maxNumberOfPosts?: number;
     minNumberOfPosts?: number;
     numberOfPosts?: number;
     offset?: number;
diff --git a/components/QueryControls/index.tsx b/components/QueryControls/index.tsx
index 844540f2..7a75fbe0 100644
--- a/components/QueryControls/index.tsx
+++ b/components/QueryControls/index.tsx
@@ -33,7 +33,7 @@ type QueryControlsProps = {
   displayTypes: Option[];
   isPostDeduplicating: boolean;
   manualPosts: Array<number | null>;
-  maxNumberOfPosts: number;
+  maxPosts: number;
   minNumberOfPosts: number;
   numberOfPosts: number;
   offset: number;
@@ -60,7 +60,7 @@ export default function QueryControls({
   displayTypes,
   isPostDeduplicating,
   manualPosts,
-  maxNumberOfPosts,
+  maxPosts,
   minNumberOfPosts,
   numberOfPosts,
   offset,
@@ -134,14 +134,14 @@ export default function QueryControls({
           title={__('Setup', 'wp-curate')}
           initialOpen
         >
-          {minNumberOfPosts !== undefined && minNumberOfPosts !== maxNumberOfPosts ? (
+          {minNumberOfPosts !== undefined && minNumberOfPosts !== maxPosts ? (
             <RangeControl
               label={__('Number of Posts', 'wp-curate')}
               help={__('The maximum number of posts to show.', 'wp-curate')}
               value={numberOfPosts}
               onChange={setNumberOfPosts}
               min={minNumberOfPosts}
-              max={maxNumberOfPosts}
+              max={maxPosts}
             />
           ) : null}
           <RangeControl
diff --git a/package-lock.json b/package-lock.json
index 21725b5f..938c5421 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -49,7 +49,7 @@
         "ts-jest": "^29.2.5",
         "typescript": "^5.5.4",
         "webpack-cli": "^5.1.4",
-        "wp-types": "^4.66.0"
+        "wp-types": "^4.66.1"
       },
       "engines": {
         "node": "20",
@@ -24981,9 +24981,9 @@
       "dev": true
     },
     "node_modules/wp-types": {
-      "version": "4.66.0",
-      "resolved": "https://registry.npmjs.org/wp-types/-/wp-types-4.66.0.tgz",
-      "integrity": "sha512-IAYg8mubT1hNg1fyumojLe89BxZDYyAvXU3uIaa3mplin7TBqvuFitYpT+za/NOXtiBgDtBvlsnegr6cjIq8vA==",
+      "version": "4.66.1",
+      "resolved": "https://registry.npmjs.org/wp-types/-/wp-types-4.66.1.tgz",
+      "integrity": "sha512-T2sEGcg3MdQ1vojiEMfzO4JpXUPdb+FWgflM6FZln0UTvFwmDBKyNyTik3ODu0nNdAtaSAJzR/HYyqBerKP31g==",
       "dev": true,
       "dependencies": {
         "typescript": ">=4"
diff --git a/package.json b/package.json
index fe6779bc..fc2a5160 100644
--- a/package.json
+++ b/package.json
@@ -76,6 +76,6 @@
     "ts-jest": "^29.2.5",
     "typescript": "^5.5.4",
     "webpack-cli": "^5.1.4",
-    "wp-types": "^4.66.0"
+    "wp-types": "^4.66.1"
   }
 }
diff --git a/services/deduplicate/index.ts b/services/deduplicate/index.ts
index 7c1149b0..b33a909d 100644
--- a/services/deduplicate/index.ts
+++ b/services/deduplicate/index.ts
@@ -87,6 +87,12 @@ export function mainDedupe(blockNames: string[] = ['wp-curate/query']) {
     redo = true;
     return;
   }
+
+  // If the block transforms menu is currently open, skip deduplication.
+  if (document.querySelector('.block-editor-block-switcher__popover__preview__parent')) {
+    return;
+  }
+
   running = true;
   // Clear the flag for another run.
   redo = false;