Zoho Recruit - Scrollbar on the right hand side of the screen disappears

Zoho Recruit - Scrollbar on the right hand side of the screen disappears

Example:  If I am updating Notes for a Contact  - after I press SAVE I need to refresh the page to get the scrollbar visible again.  I can use the wheel on my mouse to scroll up or down the page, but I prefer to use the scrollbar on the Zoho application.