Issue Summary

Default emojis added to the Space template are displayed as \uD83E\uDD14 on the page card

This is reproducible: (yes) 

Steps to Reproduce

1. Create a space using the Template like Knowledge Base
2. Navigate to the home section https://site.atlassian.net/wiki/home or recent section https://site.atlassian.net/wiki/home/recent

Expected Results

The emoji must be displayed in the page card.

Actual Results

A code similar to \uD83E\uDD14 is displayed in place of the emoji

Workaround

The workaround is to manually re-add the emoji to the page.