Just seen the big blank space in a PM topic on my instance. I see the div for the head post has a min-height of 1561.19p and I can’t see why it should have any min-height. There are no images nearby. We have no plugins or adverts.
Screenshot (scaled down massively)
Here’s a clip from Chrome’s inspect window:
I’m running Google Chrome 116.0.5845.110 on Mac OS.