Activating Ultimate Branding v1.8.2 Adds 15 Seconds To Admin Plugins Page Load Time

Hello,

When comparing admin plugin page load time on multiple sites on a WP4.42 multisite network of 60 sites, I noted that activating Ultimate Branding v 1.8.2 significantly increases the page load time for the admin plugins page.

Deactivating Ultimate Branding DECREASES admin plugins page load time by 10 to 15 seconds on multiple sites.

Also, Debug bar reports these errors for v 1.8.2 and it does not for v 1.8.0.1.

WARNING: wp-content/plugins/ultimate-branding/ultimate-branding-files/modules/custom-admin-bar-files/inc/UB_Admin_Bar.php:612 - in_array() expects parameter 2 to be array, null given
require_once('wp-admin/admin-header.php'), do_action('in_admin_header'), call_user_func_array, wp_admin_bar_render, do_action_ref_array, call_user_func_array, UB_Admin_Bar->remove_menus_from_admin_bar, in_array

WARNING: wp-includes/class-wp-http-encoding.php:58 - gzinflate(): data error
WP_List_Table->display, WP_List_Table->display_rows_or_placeholder, WP_Plugins_List_Table->display_rows, WP_Plugins_List_Table->single_row, do_action('after_plugin_row_wpfront-user-role-editor-business-pro/wpfront-user-role-editor.php'), call_user_func_array, EDD_SL_Plugin_Updater->show_update_notification, set_site_transient, apply_filters('pre_set_site_transient_update_plugins'), call_user_func_array, Vc_Updating_Manager->check_update, Vc_Updating_Manager->getRemote_version, wp_remote_post, WP_Http->post, WP_Http->request, WP_Http->_dispatch_request, WP_Http_Curl->request, WP_Http_Encoding::decompress, gzinflate

NOTICE: wp-content/plugins/ultimate-branding/ultimate-branding-files/modules/custom-admin-bar-files/inc/UB_Admin_Bar.php:612 - Undefined index: wp_menu_roles
require_once('wp-admin/admin-header.php'), do_action('in_admin_header'), call_user_func_array, wp_admin_bar_render, do_action_ref_array, call_user_func_array, UB_Admin_Bar->remove_menus_from_admin_bar

Rolling back to v 1.8.01 eliminates the errors above.

Version 1.8.0.1 only adds about 3-4 seconds to the admin plugins page load time.

Something seems to be amiss with v 1.8.2 Ultimate Branding.

Perhaps the gzip error introduced in v1.8.2 is resulting in increased page load time?