No matter how many times I try to refresh the page, the lesson does not show up. All that comes up is the full page of code with no lesson/assignment. I went ahead and tried to fix my extensions thinking that would work, but it has not, so I finished all of the CatPhotoApp part with the exception of Step 48. Is there anything I can do to fix this?
Clear your full browser cache and cookies. Then restart your browser and log back in.