I love this plugin and have used it once before with no issues.
This time I have used it the calendar is showing all the months down one side of the page rather than several months going across the page. Do you know why this in?
Please see http://designwebs.co.uk/coachmans/?page_id=18
Also when I look at the availability/style.css within wordpress is shows as
"Editing availability/style.css (inactive)" could the "inactive" bit be anything to do with the issue?