D'oh! Why ask if you don't pay attention to the answers?

I had been invited to the longer CPM course and accepted. They asked for my holiday dates and commitments, etc which I duly provided. Got my letter today saying they wanted me to attend a slightly different course more geared to my needs and you guessed it. It's when I am on holiday and on the days I said were the least convenient to me. Sigh! Just my luck.