Images occasionally display in wrong location after loading

[martymcguire]

Example:

The post briefly showed the actual image from this article, two men standing next to an MRI-looking-machine:
https://blog.adafruit.com/2018/11/21/radical-new-3d-body-scanner-delivers-startling-first-human-images/

But after a moment it was replaced with an image from another article further down the feed. 😂

[EdwardHinkle]

Since the UI code in Remark will be new, hopefully this won't be an issue, but I moved it into the Remark issues list so that I can keep an eye out for the issue and hopefully fix it if I run into the same issue again