I have a site in development at: http://www.spark-creative.ca/ftt/index.php
On the homepage, in all browsers, the top nav bar works, but there are 3 sections with dropdown submenus - About Us, Training, and Careers. These dropdown subnavs should stay down until a user clicks on a subpage, but they disappear once I mouse off the main top nav.
This worked fine for a while, but has stopped working recently during recent construction, and not sure why.
The inside pages of the site do not have this issue, and work as intended.