I can confirm that the latest WooCommerce update 9.8.2 fixed the issue on my end. Just by updating WooCommerce, everything is working again nicely.
Sorry, I can't seem to edit my previous entries.
https://wordpress.org/support/topic/typeerror-window-wcadminfeatures-is-undefined/
Additional info here (is this related?)
[url=https://postimg.cc/gxpj67p7][img]https://i.postimg.cc/XYGCtMzn/metabox.jpg[/img][/url]