only 3 (of 6) Service areas rendering on home page

We have 6 'Service' boxes containing info, only 3 are rendering. Its set to "service-mode". Any ideas? Is this something that others are experiencing after updating?

p.s. because we are still in development and I wanted to wait for at least 3.3.1 patch, I am still running 3.2.1, but plan on upgrading before we roll out the site. would updating to 3.3.1 fix this?