Certain usertypes do not save correctly.

so, the problem is this…
The data is being posted, I can see it in web dev tools. But when I check the $_POST variable in the plugin inside of _mw_adminimize_update()
The data is not in that $_POST variable.

In order to get the data into those user roles I had to add the following code to that function.

// global_options, metaboxes update
	foreach ( $user_roles as $role ) {

		// global options
		if ( isset( $_POST['mw_adminimize_disabled_global_option_' . $role . '_items'] ) ) {
			$adminimizeoptions['mw_adminimize_disabled_global_option_' . $role . '_items']  = $_POST['mw_adminimize_disabled_global_option_' . $role . '_items'];

		} else {
			$adminimizeoptions['mw_adminimize_disabled_global_option_' . $role . '_items'] = array();
		}

//custom code is here
		if($role == 'contributorhumanresources')
			$adminimizeoptions['mw_adminimize_disabled_global_option_contributorhumanresources_items'] = $adminimizeoptions['mw_adminimize_disabled_global_option_contributor_items'];
		if($role == 'contributorswedenationstation')
			$adminimizeoptions['mw_adminimize_disabled_global_option_contributorswedenationstation_items'] = $adminimizeoptions['mw_adminimize_disabled_global_option_contributor_items'];