I tried changing my comic rating to M and it says that I changed it but when I look at the comic icon it still has an E next to it. I am afraid this is going to get me in trouble. I have also tried loading images for my comic icon and it won't allow me to change it. I keep the measurements at 100x80 pixels and everything. It seems as though I can't do any edits at all.

This happens to the people's comics too, its just an error and no fault of your own. You shouldn't get into trouble for it and any one too young still won't be able to view it.

yes. It DOES change in the system but for some reason the system is being VERY VERY slow to show updated changes on users pages.
This is happening with edited comic pages, and avatars too.

Oh, ok that makes sense. Thanks a lot for the help ^^