I got to school last night and was talking to a classmate. I noticed that she had the last chapter numbered 1, 2, & 7, not 1, 3, & 7. I asked her about it. Would you believe that the both of us had the exact same issue at the exact same spot in our homework assignment? She was telling me, "it worked fine until I got there, and I kept trying to change it to 3 and it kept going back to 2. I could put 7 after it...".

How weird is that? I could see her having similar issues, but the exact same one? We both did the assignment on our own computers, so there wasn't anything shared other than the fact that we both got frustrated at the same spot!