User Setting Language cause notification to be jiberish

Summary

Changing User personal language in Confluence cause share notification to be gibberish

Steps to Reproduce

1. have 2 user (User A & User B)
2. Setup email server
3. Change user A Language to any non English Language
4. User A to go to a page and share the page.
5. User A notification show gibberish

Expected Results

Notification to show Language to follow user setup

Actual Results

The error shows as gibberish.