I knew it was either 24 or 72 hours before another review can be posted, but it’s been over 3 months. In fact, I haven’t posted a review to any Courtesan in approximately 3 months as well. The system must have been detecting something in error. However, I was able to post my review tonight 7/21/13, since the system indicated Submit Review. I don’t know why it wouldn’t allow the post before, but it’s OK now. You must have fixed it! Thank You!