diff --git a/.gitignore b/.gitignore
index 2946d00bdf7b..e2a50cb343d3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -132,4 +132,4 @@ frontend/static/webfonts-preview
 .turbo
 frontend/.env.sentry-build-plugin
 .claude/worktrees
-1024MiB
\ No newline at end of file
+1024MiB
diff --git a/frontend/src/ts/utils/json-data.ts b/frontend/src/ts/utils/json-data.ts
index 3151e9ce5daa..0437db6dbd37 100644
--- a/frontend/src/ts/utils/json-data.ts
+++ b/frontend/src/ts/utils/json-data.ts
@@ -52,7 +52,7 @@ export function memoizeAsync<P, Args extends unknown[], R>(
     const key = getKey ? getKey(...args) : (args[0] as P);
 
     const cached = cache.get(key);
-    if (cached) {
+    if (cached !== undefined) {
       return cached;
     }