I was doing the second half of the assignment. I had finished most of it before today, so most of it was saved. I was finishing problem nine when all the text just disappeared. I didn't press any buttons, the internet was perfectly fine, I didn't refresh the page or anything, but now there is no text. I tried using ctrl+z, changing the menu, and refreshing the page but there is still nothing there. The first page's answers are still saved. It's not frozen; I can still type. Is there something wrong with the connection? Did I exceed 10 MB? Even if I did, why wipe out everything?

Now I have to redo the entire second half. And I wrote a lot of text.