Hi @improstudios
Check out the solution provided here: http://support.advancedcustomfields.com/forums/topic/custom-fields-doesnt-appear-in-dashboard-menu/
You also need to check if your theme/other plugins hook into the acf/settings/show_admin
filter as this filter is used to show or hide the admin menu. Here is a link to the docs: http://www.advancedcustomfields.com/resources/acfsettings/