On the Comics Kingdom site:
Unless I’m badly missing a joke. And it doesn’t say “find 8 things that are different in these pictures”.
Update: If you click on it, you get the full comic:
So, it’s not a bug. It’s an interactive feature. :)
Still a Few Bugs in the System
Comics I Don't Understand 
Not a CIDU? It is for me!
Note, you have to click on the version at https://comicskingdom.com/sally-forth/2026-03-06 rather than the version on the “show the last several on one page” location.
Is Star Wars Kinect’s Galactic Dance Off going to become Ted’s new Star Wars Holiday Special?
Huh. I just figured they’d gotten into a time loop (didn’t click).