Muted posts no longer show the username when they were repeated

Bug description & reproduction steps

As the title says.

1. Mute a user Add a common word to the wordfilter
2. Wait until some repeats a post from that user Wait until a post with that word gets repeated
3. Profit

From some testing I think the culprit is this <div> from commit 2bd16bed. The username is there when looking at the muted post in devtools, but it's not shown. When I move the <a> element with the username outside of the <div> it shows up properly.