Final exams

One of my courses was a little strange: it met during two different time periods.  This is not a huge issue for most of the semester, but since final examination times are scheduled according to when the course meets, this meant that there were two times when I could schedule the examination.  I announced this multiple times over the past month --- the last five or six classes, at least.  Nonetheless, two students managed to assume that the exam would meet at the (much more inconvenient) other time.  As a consequence, because I'm so nice and forgiving, I'm having to give them the exam separately.  What a pain.

Yours, somewhat inconvenienced by this,
N.