I appear to have fixed the stairs again. I even managed to have all the ads out of the main content area. I might add a few back in later, but for now they're gone.
I've also disabled Spam Karma 2 since it wasn't playing nice with Pocahontis and if I did the settings right, all comments are now moderated, so give me a bit of time to approve your comments before they show up.
If you come across something that doesn't work right, please let me know.