Mega Menu ignores menu item permissions from menu_per_role module

Problem/Motivation

It appears that TB Mega Menu is ignoring menu item permissions set by the "Menu Per Role" (menu_per_role) module. Menu items that are restricted and not displayed in the normal menu are displayed in the mega menu.

Steps to reproduce

• Install both TB Mega Menu and Menu Per Role modules
• Update a menu item's access permissions
• Log in as a user who shouldn't see that menu item
• That menu item *is* displayed in the mega menu