Blue Iris HACS - No Camera Live Views?

Recently my Blue Iris cameras stopped rendering in the picture-glance cards. They now only show an icon and say “Preview of the [camera name].” I’ve confirmed that the Blue Iris server can ping the HA Green. The same broken view results when using a picture-entity card. The problem is with the Blue Iris feed, as UniFi cameras still render well.

How do I get the cards to show the Blue Iris cameras again?

UPDATE: Sheesh. I just needed to restart HA.