I am noticing an error (or feature) that is difficult to describe. Until yesterday, the post box (the display where you entered text) was a fixed size, requiring me to scrolling within it if I wanted to navigate my post. Now, the box extends to the bottom of the screen, the post scrolling with the page. Essentially, I could be at the bottom of my post without seeing either sidebar (Publish, Categories, Dashboard, etc.). This is very annoying and makes writing difficult. It is present regardless of Visual or Test view.
Aside from linking accounts to a new wordpress.org blog I installed yesterday, I made no changes to my wordpress.com page. Please help.
The blog I need help with is thecredhulk.com.