1 files changed, 13 insertions, 1 deletions

diff --git a/app/assets/javascripts/issue_show/utils/parse_data.js b/app/assets/javascripts/issue_show/utils/parse_data.js
index 8cd1c1b0e56..a62a5167961 100644
--- a/app/assets/javascripts/issue_show/utils/parse_data.js
+++ b/app/assets/javascripts/issue_show/utils/parse_data.js
@@ -1,10 +1,22 @@
 import { sanitize } from 'dompurify';
 
+// We currently load + parse the data from the issue app and related merge request
+let cachedParsedData;
+
 export const parseIssuableData = () => {
   try {
+    if (cachedParsedData) return cachedParsedData;
+
     const initialDataEl = document.getElementById('js-issuable-app-initial-data');
 
-    return JSON.parse(sanitize(initialDataEl.textContent).replace(/"/g, '"'));
+    const parsedData = JSON.parse(initialDataEl.textContent.replace(/"/g, '"'));
+
+    parsedData.initialTitleHtml = sanitize(parsedData.initialTitleHtml);
+    parsedData.initialDescriptionHtml = sanitize(parsedData.initialDescriptionHtml);
+
+    cachedParsedData = parsedData;
+
+    return parsedData;
   } catch (e) {
     console.error(e); // eslint-disable-line no-console