WooCommerce: Javascript loadscripts errors

MY URL: boomerangpromotions.net

I have some javascript errors on the add/edit product post pages in woocommerce I’ve been troubleshooting bc the tabs, toggles and widgets on the page are not working. I’ve tried the following:
1) checking permissions & changed all permissions to 755/644 for folders/files including calling godaddy and having them change the TEMP folder to 755.
2) deleting all plugins except woocommerce (added security plugins back after troubleshooting all outlined processes)
3) changing themes to default wordpress 2012 or 2015 (changed back after troubleshooting all outlined processes)
4) deleting expired transient files
5) reverting to an older backup of theme and also reverting database

All of this to no avail. Still having the errors and unable to add/edit products during each of those steps.

Here are the errors from the Firebug console:
FIRST ERROR from https://boomerangpromotions.net/wp-admin/load-scripts.php?c=0&load%5B%5D=jquery-core,jquery-migrate,utils,jquery-ui-widget,jquery-ui-core,jquery-ui-mouse,jquery-ui-sortable,plupload,jquery-ui-datepicke&load%5B%5D=r&ver=4.3.1 LINE 2:12731
Error: Syntax error, unrecognized expression: .hide_if_downloadable, .hide_if_virtual, .hide_if_owl-always-love-you-ceramic-mother-and-baby-bird-salt-pepper-shakers, .hide_if_a-star-is-born-metal-bookmark-with-white-silk-tassel, .hide_if_a-star-is-born-2-piece-door-hanger-bank-set-blue, .hide_if_a-star-is-born-2-piece-door-hanger-and-bank-set-pink, .hide_if_a-star-is-born-baby-sign-blue, .hide_if_a-star-is-born-baby-sign-pink, .hide_if_a-star-is-born-bottle-stopper-in-adorable-showcase-display-box, .hide_if_a-star-is-born-personalized-baby-boy-blanket-hat-set, .hide_if_a-star-is-born-personalized-baby-girl-blanket-hat-set, .hide_if_about-to-hatch-baby-chick-salt-pepper-shaker-in-gift-box-with-organza-bow, .hide_if_about-to-hatch-kitchen-egg-timer-in-showcase-gift-box, .hide_if_about-to-pop-popcorn-favor-box-set-of-24, .hide_if_about-to-pop-expectant-mom-notepad-pink-or-blue, .hide_if_all-about-plaid-personalized-ceramic-wall-tile-boy, .hide_if_all-about-plaid-personalized-ceramic-wall-
etc etc etc
SECOND ERROR from https://boomerangpromotions.net/wp-admin/load-scripts.php?c=0&load%5B%5D=thickbox,underscore,shortcode,media-upload,hoverIntent,common,admin-bar,jquery-ui-position,wp-pointer,heartbeat,autosave,wp-ajax&load%5B%5D=-response,jquery-color,wp-lists,quicktags,jquery-query,admin-comments,suggest,postbox,tags-box,word-count,post,editor-expand,bac&load%5B%5D=kbone,wp-util,wp-backbone,media-models,wp-plupload,mediaelement,wp-mediaelement,media-views,media-editor,media-audiovideo,mce-vi&load%5B%5D=ew,imgareaselect,image-edit,svg-painter,wp-auth-check,jquery-ui-button,jquery-ui-resizable,jquery-ui-draggable,jquery-ui-dialog,&load%5B%5D=jquery-ui-slider,jquery-touch-punch,iris,jquery-ui-menu,jquery-ui-autocomplete,editor,wplink&ver=4.3.1 LINE load-scripts.php:687:1481
(This error pops up several times over a period of time)
TypeError: e is undefined

Please help. I’ve been troubleshooting for over 2 weeks now and I’m so over it! lol Need halpz! Thanks in advance!! ??