The bug was noticed on this post by Mochi. He used the bbcode tag to point to Rin Garnett page, and it renders fine in the profile page and the community tab, but when the post is opened through the notification, the tag is not rendered at all like below:  

Steps to Reproduce

1. Follow Mochi (as anyone should) or anyone that includes the tag in their community post. 2. Open his latest community post from the notification (and not from anywhere else). 3. Wonder if he's calling himself "the amazing" or if there is a missing tag.

Operating System

Browser

Related Entity