Update messed up mega menu

I updated to Version 1.4.1. After updating, My menu is all messed up. I see a big block with “.wpmm-hide-mobile-menu{display:none}#wp-megamenu-top_nav:hover{z-index:109}#wp-megamenu-top_nav{z-index:100;text-align:left;height:106px;background-color:#323132}#wp-megamenu-top_nav>.wpmm-nav-wrap .wpmm_brand_logo_wrap img{margin-top:7px}#wp-megamenu-top_nav .wpmm-search-form input{color:#fff}#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu>li>a,.wp-megamenu-wrap .wpmm-nav-wrap>ul>li.wpmm-social-link.wpmm-social-link-search a,.wpmm-menu-cart .cart-icon .fa-shopping-cart,.wp-megamenu-wrap .form .submit,.wpmm-menu-cart span.cart-icon i{font-family:'Roboto';color:#fff;font-size:15px;font-weight:900;line-height:52px;text-transform:none;letter-spacing:0}#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu>li:hover>a,#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu>li.current-menu-ancestor>a,#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu>li.active>a{color:#e70b18;border-top:0 none;border-right:0 none;border-left:0 none;border-bottom:0 none}#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu>li.current-menu-ancestor>a,#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu>li.active>a{color:#e70b18}#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu>li.wpmm_dropdown_menu ul.wp-megamenu-sub-menu,#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu li.wpmm-type-widget .wp-megamenu-sub-menu li .wp-megamenu-sub-menu{background-color:#81d742}#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu>li.wpmm_mega_menu>ul.wp-megamenu-sub-menu{border-radius:0 0 0 0}#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu>li ul.wp-megamenu-sub-menu li a,#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu>li ul.wp-megamenu-sub-menu li,#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu h1,#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu h2,#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu h3,#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu h4,#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu h5,#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu h6{font-family:'Roboto'!important}#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu>li ul.wp-megamenu-sub-menu li a{color:#424242;font-size:15px;font-weight:400;line-height:21px;text-transform:none;letter-spacing:0;background-color:#fff;padding-left:45px}#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu>li ul.wp-megamenu-sub-menu li:hover>a,#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu>li ul.wp-megamenu-sub-menu li.current-menu-ancestor>a,#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu>li ul.wp-megamenu-sub-menu li.active>a,.wpmm-woo-product-category ul li.cat-list a:hover,.wpmm-woo-product-category.layout_2 ul li a:hover{color:inherit!important;background-color:inherit}#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu>li ul.wp-megamenu-sub-menu li.current-menu-item>a,ul.wp-megamenu li ul.wp-megamenu-sub-menu .wpmm-vertical-tabs-nav ul li.active>a,ul.wp-megamenu li ul.wp-megamenu-sub-menu .wpmm-vertical-tabs-nav ul li.active{color:inherit;background-color:inherit}#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu>li ul.wp-megamenu-sub-menu li:last-child:hover>a,#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu>li ul.wp-megamenu-sub-menu li:last-child>a{border-bottom:none}#wp-megamenu-top_nav>.wpmm-nav-wrap .wp-megamenu>li>ul.wp-megamenu-sub-menu li.wpmm-type-widget>a,#wp-megamenu-top_nav>.wpmm-nav-wrap .wp-megamenu>li .wpmm-strees-row-container>ul.wp-megamenu-sub-menu li.wpmm-type-widget>a,#wp-megamenu-top_nav>.wpmm-nav-wrap .wp-megamenu>li .wpmm-strees-row-and-content-container>ul.wp-megamenu-sub-menu li.wpmm-type-widget>a,#wp-megamenu-top_nav>.wpmm-nav-wrap .wp-megamenu>li>ul.wp-megamenu-sub-menu li.wpmm-type-widget:hover>a,#wp-megamenu-top_nav>.wpmm-nav-wrap .wp-megamenu>li .wpmm-strees-row-container>ul.wp-megamenu-sub-menu li.wpmm-type-widget:hover>a,#wp-megamenu-top_nav>.wpmm-nav-wrap .wp-megamenu>li .wpmm-strees-row-and-content-container>ul.wp-megamenu-sub-menu li.wpmm-type-widget:hover>a{border-bottom:none;background:none}#wp-megamenu-top_nav>.wpmm-nav-wrap .wp-megamenu>li>ul.wp-megamenu-sub-menu li.wpmm-type-widget>a,#wp-megamenu-top_nav>.wpmm-nav-wrap .wp-megamenu>li .wpmm-strees-row-container>ul.wp-megamenu-sub-menu li.wpmm-type-widget>a,#wp-megamenu-top_nav>.wpmm-nav-wrap .wp-megamenu>li .wpmm-strees-row-and-content-container>ul.wp-megamenu-sub-menu li.wpmm-type-widget>a{font-size:25px;font-weight:400;text-transform:none}#wp-megamenu-top_nav>.wpmm-nav-wrap .wp-megamenu>li>ul.wp-megamenu-sub-menu li.wpmm-type-widget:hover>a,#wp-megamenu-top_nav>.wpmm-nav-wrap .wp-megamenu>li .wpmm-strees-row-container>ul.wp-megamenu-sub-menu li.wpmm-type-widget:hover>a,#wp-megamenu-top_nav>.wpmm-nav-wrap .wp-megamenu>li .wpmm-strees-row-and-content-container>ul.wp-megamenu-sub-menu li.wpmm-type-widget:hover>a{color:inherit}#wp-megamenu-top_nav>.wpmm-nav-wrap>ul.wp-megamenu>li.wpmm_mega_menu>.wpmm-strees-row-container>ul.wp-megamenu-sub-menu,#wp-megamenu-top_nav>.wpmm-nav-wrap>ul.wp-megamenu>li.wpmm_mega_menu>.wpmm-strees-row-and-content-container-container>ul.wp-megamenu-sub-menu,#wp-megamenu-top_nav>.wpmm-nav-wrap>ul>li.wpmm-strees-row .wpmm-strees-row-container>.wp-megamenu-sub-menu:before,#wp-megamenu-top_nav>.wpmm-nav-wrap>ul>li.wpmm-strees-row .wpmm-strees-row-container>.wp-megamenu-sub-menu:after,#wp-megamenu-top_nav>.wpmm-nav-wrap>ul.wp-megamenu>li.wpmm_mega_menu>.wpmm-strees-row-and-content-container>ul.wp-megamenu-sub-menu{background:#fff}#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu>li.wpmm_mega_menu>ul.wp-megamenu-sub-menu{width:calc(100% + 0px);margin-left:0;background-color:#fff;padding-top:20px;padding-right:30px;padding-bottom:20px;padding-left:30px;border:1px solid #ccc}#wp-megamenu-top_nav>.wpmm-nav-wrap ul.wp-megamenu li.wpmm-type-widget .wpmm-item-title{font-size:14px;font-weight:400;text-transform:none}@media (max-width:992px){.wpmm_mobile_menu_btn{display:block}.wp-megamenu-wrap.wpmm-mobile-menu ul.wp-megamenu{display:none;position:absolute;z-index:9999;background:#FFF;width:100%;left:0;max-height:none}.wp-megamenu-wrap.wpmm-mobile-menu ul.wp-megamenu li{width:100%}.wp-megamenu-wrap.wpmm-mobile-menu ul.wp-megamenu li button{padding:0;background:none}a.wpmm_mobile_menu_btn{display:inline-block!important}#wp-megamenu-top_nav.wp-megamenu-wrap.wpmm-mobile-menu .wpmm-nav-wrap{text-align:left;height:100%}.wp-megamenu-wrap.wpmm-mobile-menu .wpmm-nav-wrap ul.wp-megamenu{text-align:left}.wp-megamenu-wrap.wpmm-mobile-menu .wpmm-nav-wrap>ul>li.wpmm-social-link{float:none}.wp-megamenu-wrap.wpmm-mobile-menu .wpmm-nav-wrap{vertical-align:baseline;display:block;width:100%;text-align:right}.wp-megamenu-wrap.wpmm-mobile-menu .wpmm-nav-wrap>ul>li>a{padding:10px 12px}.wp-megamenu-wrap.wpmm-mobile-menu .wpmm-nav-wrap .wp-megamenu{padding:10px}.wpmm-mobile-menu ul.wp-megamenu li>a b{float:right;padding:0 5px;line-height:inherit}.wp-megamenu-wrap.wpmm-mobile-menu .wpmm-nav-wrap{position:relative}.wpmm-mobile-menu ul.wp-megamenu li>a{display:block}.wpmm-mobile-menu ul.wp-megamenu li{border:none}.admin-bar .wpmm-sticky.wpmm-sticky-wrap.wpmm-mobile-menu{top:auto}.wp-megamenu-wrap.wpmm-mobile-menu .wpmm-nav-wrap>ul.wp-megamenu>li.wpmm_dropdown_menu ul.wp-megamenu-sub-menu{box-shadow:none}.wpmm-mobile-menu a.wpmm_mobile_menu_btn{box-shadow:none;border:none;padding:6px 12px;font-weight:400;margin:12px 0;border-radius:3px;transition:400ms;-webkit-transition:400ms}.wpmm-mobile-menu .wpmm_mobile_menu_btn i{vertical-align:baseline}.wp-megamenu-wrap.wpmm-mobile-menu .wpmm-nav-wrap ul.wp-megamenu li .wp-megamenu-sub-menu{position:relative;opacity:1;visibility:visible;padding:0;margin:0}.wp-megamenu-wrap.wpmm-mobile-menu .wpmm-nav-wrap ul.wp-megamenu>li.wpmm_mega_menu>ul.wp-megamenu-sub-menu{position:relative;visibility:visible;opacity:1}.wp-megamenu-wrap.wpmm-mobile-menu .wpmm-nav-wrap ul.wp-megamenu li .wp-megamenu-sub-menu li ul{padding:0;margin:0}.wpmm-mobile-menu .wpmm-social-link{display:inline-block;width:auto!important}.wpmm_mobile_menu_btn{color:#ffffff!important;background-color:#323132;font-size:25px}.wpmm_mobile_menu_btn i{font-size:25px}.wp-megamenu-wrap.wpmm-mobile-menu .wpmm-nav-wrap .wp-megamenu{background-color:#fff}#wp-megamenu-top_nav.wp-megamenu-wrap.wpmm-mobile-menu>.wpmm-nav-wrap ul.wp-megamenu>li>a{color:#000}#wp-megamenu-top_nav.wp-megamenu-wrap.wpmm-mobile-menu>.wpmm-nav-wrap ul.wp-megamenu>li>a{font-size:14px}#wp-megamenu-top_nav.wp-megamenu-wrap.wpmm-mobile-menu>.wpmm-nav-wrap ul.wp-megamenu>li>a{font-weight:400}#wp-megamenu-top_nav.wp-megamenu-wrap.wpmm-mobile-menu>.wpmm-nav-wrap ul.wp-megamenu>li>a{text-transform:uppercase}#wp-megamenu-top_nav.wp-megamenu-wrap.wpmm-mobile-menu>.wpmm-nav-wrap ul.wp-megamenu>li:hover>a,#wp-megamenu-top_nav.wp-megamenu-wrap.wpmm-mobile-menu>.wpmm-nav-wrap ul.wp-megamenu>li.current-menu-ancestor>a,#wp-megamenu-top_nav.wp-megamenu-wrap.wpmm-mobile-menu>.wpmm-nav-wrap ul.wp-megamenu>li.active>a{color:#000}.wp-megamenu-wrap.wpmm-mobile-menu .wpmm-nav-wrap .wp-megamenu>li.wpmm-item-fixed-width>ul.wp-megamenu-sub-menu{left:0!important;width:100%!important}}#wp-megamenu-top_nav .wpmm-nav-wrap ul.wp-megamenu li.wpmm-cta-button>a{color:#fff;background:#288feb;font-family:inherit;font-size:14px;font-weight:400;line-height:inherit;text-transform:0;letter-spacing:inherit;border-width:0 0 0 0;border-color:;border-style:;border-top-left-radius:4px;border-top-right-radius:4px;border-bottom-left-radius:4px;border-bottom-right-radius:4px;padding-top:8px;padding-right:35px;padding-bottom:8px;padding-left:35px;margin-top:8px;margin-right:0;margin-bottom:0;margin-left:15px}#wp-megamenu-top_nav .wpmm-nav-wrap ul.wp-megamenu li.wpmm-cta-button>a:hover{color:#fff;background-color:#288feb;border-color:;border-top-left-radius:4px;border-top-right-radius:4px;border-bottom-left-radius:4px;border-bottom-right-radius:4px}#wp-megamenu-top_nav .wpmm-nav-wrap ul.wp-megamenu li.wpmm-cta-button>a{color:#fff;background:#288feb;font-family:inherit;font-size:14px;font-weight:400;line-height:inherit;text-transform:0;letter-spacing:inherit;border-width:0 0 0 0;border-color:;border…” first thing on our website. If I roll back to version 1.4.0 then everything is fine. Please let me know what is causing this issue. Thanks