diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6c0e9b71..f4ec9ae8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,10 +14,12 @@ The format is based on [Keep a Changelog], and this project adheres to [Semantic
 
 ### Fixed
 
-- issue with `TrustedScriptURL` in `prevent-element-src-loading` scriptlet [#514].
+- Incorrectly escaped quotes in `trusted-replace-node-text` scriptlet [#517].
+- `TrustedScriptURL` in `prevent-element-src-loading` scriptlet [#514].
 
 [Unreleased]: https://github.com/AdguardTeam/Scriptlets/compare/v2.2.8...HEAD
 [#514]: https://github.com/AdguardTeam/Scriptlets/issues/514
+[#517]: https://github.com/AdguardTeam/Scriptlets/issues/517
 
 ## [v2.2.8] - 2025-07-08
 
diff --git a/src/helpers/injector.ts b/src/helpers/injector.ts
index 46bd8ab6..eba85354 100644
--- a/src/helpers/injector.ts
+++ b/src/helpers/injector.ts
@@ -19,7 +19,9 @@ export async function attachDependencies(scriptlet: Scriptlet | Redirect): Promi
         try {
             const depStr = dep.toString();
             const result = await minify(depStr, {
-                compress: true,
+                compress: {
+                    drop_debugger: false,
+                },
                 mangle: {
                     // injection functions should be accessible by the same name
                     // so we preserve their names
diff --git a/src/helpers/node-text-utils.ts b/src/helpers/node-text-utils.ts
index 56e90bf1..d56c276d 100644
--- a/src/helpers/node-text-utils.ts
+++ b/src/helpers/node-text-utils.ts
@@ -111,11 +111,7 @@ export const replaceNodeText = (
 ): void => {
     const { textContent } = node;
     if (textContent) {
-        // Remove quotes' escapes for cases where scriptlet rule argument has own escaped quotes
-        // https://github.com/AdguardTeam/Scriptlets/issues/440
-        let modifiedText = textContent.replace(pattern, replacement)
-            .replace(/\\'/g, "'")
-            .replace(/\\"/g, '"');
+        let modifiedText = textContent.replace(pattern, replacement);
 
         // For websites that use Trusted Types
         // https://w3c.github.io/webappsec-trusted-types/dist/spec/
diff --git a/src/scriptlets/trusted-replace-node-text.js b/src/scriptlets/trusted-replace-node-text.js
index 29625bea..f047a1a9 100644
--- a/src/scriptlets/trusted-replace-node-text.js
+++ b/src/scriptlets/trusted-replace-node-text.js
@@ -99,12 +99,26 @@ import {
  */
 /* eslint-enable max-len */
 export function trustedReplaceNodeText(source, nodeName, textMatch, pattern, replacement, ...extraArgs) {
+    // Remove quotes' escapes for cases where scriptlet rule argument has own escaped quotes
+    // https://github.com/AdguardTeam/Scriptlets/issues/440
+    const fixQuotes = (str) => {
+        if (typeof str !== 'string') {
+            return str;
+        }
+        return str
+            .replace(/\\'/g, "'")
+            .replace(/\\"/g, '"');
+    };
+
+    const fixedPattern = fixQuotes(pattern);
+    const fixedReplacement = fixQuotes(replacement);
+
     const {
         selector,
         nodeNameMatch,
         textContentMatch,
         patternMatch,
-    } = parseNodeTextParams(nodeName, textMatch, pattern);
+    } = parseNodeTextParams(nodeName, textMatch, fixedPattern);
 
     const shouldLog = extraArgs.includes('verbose');
 
@@ -130,7 +144,7 @@ export function trustedReplaceNodeText(source, nodeName, textMatch, pattern, rep
                     logMessage(source, `Original text content: ${originalText}`);
                 }
             }
-            replaceNodeText(source, node, patternMatch, replacement);
+            replaceNodeText(source, node, patternMatch, fixedReplacement);
             if (shouldLog) {
                 const modifiedText = node.textContent;
                 if (modifiedText) {
diff --git a/tests/scriptlets/trusted-replace-node-text.test.js b/tests/scriptlets/trusted-replace-node-text.test.js
index 3d115b70..43122004 100644
--- a/tests/scriptlets/trusted-replace-node-text.test.js
+++ b/tests/scriptlets/trusted-replace-node-text.test.js
@@ -72,7 +72,35 @@ test('simple case', (assert) => {
     }, 1);
 });
 
-test('simple case - check if quotes are correctly escaped', (assert) => {
+test('simple case - should not throw error when pattern and replacement are not provided', (assert) => {
+    const done = assert.async();
+
+    const nodeName = 'div';
+    const textMatch = 'qwerty!';
+
+    const text = 'qwerty!1';
+    const expectedText = 'qwerty!1';
+
+    const nodeBefore = addNode('div', text);
+    const safeNodeBefore = addNode('a', text);
+
+    runScriptlet(name, [nodeName, textMatch]);
+
+    const nodeAfter = addNode('div', text);
+    const safeNodeAfter = addNode('span', text);
+    setTimeout(() => {
+        assert.strictEqual(nodeAfter.textContent, expectedText, 'text content should not be modified');
+        assert.strictEqual(nodeBefore.textContent, expectedText, 'text content should not be modified');
+
+        assert.strictEqual(safeNodeAfter.textContent, text, 'non-matched node should not be affected');
+        assert.strictEqual(safeNodeBefore.textContent, text, 'non-matched node should not be affected');
+
+        assert.strictEqual(window.hit, 'FIRED', 'hit function should fire');
+        done();
+    }, 1);
+});
+
+test('simple case - check if quotes are correctly escaped in pattern and replacement', (assert) => {
     const done = assert.async();
 
     const nodeName = 'div';
@@ -101,6 +129,35 @@ test('simple case - check if quotes are correctly escaped', (assert) => {
     }, 1);
 });
 
+test('simple case - check if quotes are correctly escaped in result', (assert) => {
+    const done = assert.async();
+
+    const nodeName = 'div';
+    const textMatch = 'alert';
+    const pattern = 'foo';
+    const replacement = 'bar';
+    const text = 'alert("\\"foo\\"")';
+    const expectedText = 'alert("\\"bar\\"")';
+
+    const nodeBefore = addNode('div', text);
+    const safeNodeBefore = addNode('a', text);
+
+    runScriptlet(name, [nodeName, textMatch, pattern, replacement]);
+
+    const nodeAfter = addNode('div', text);
+    const safeNodeAfter = addNode('span', text);
+    setTimeout(() => {
+        assert.strictEqual(nodeAfter.textContent, expectedText, 'text content should be modified');
+        assert.strictEqual(nodeBefore.textContent, expectedText, 'text content should be modified');
+
+        assert.strictEqual(safeNodeAfter.textContent, text, 'non-matched node should not be affected');
+        assert.strictEqual(safeNodeBefore.textContent, text, 'non-matched node should not be affected');
+
+        assert.strictEqual(window.hit, 'FIRED', 'hit function should fire');
+        done();
+    }, 1);
+});
+
 test('using matchers as regexes', (assert) => {
     const done = assert.async();