Ad glitch (photo linked)
Before a comic finishes loading, the screen is replaced with a fullscreen series of "From Elsewhere On The Web" ads, making the comic itself unreadable. It's been going on for a few days, please fix this!
Which comic was this in? There shouldn’t be any way Comic Rocket could cause that, but I’d certainly want to fix it if we are. Most likely you’d need to contact the comic’s creator, though.
It was on Calvin and Hobbes. It hasn't happened for a long time though, maybe it was on their end.