Problem Fixed. There was YITH Essential Kit for WooCommerce missing.
Here is my update to the issue. By going to SEO-> Titles & Metas -> Post Types and check the Hide box next to the Yoast SEO Meta Box for Gallery and PixProof you can fix the issue for now until the new update from YOAST.
@tacoverdo I also manually uploaded the plugin from the link you provide and emptied the cache. Still facing the same issue.
I have the same issue here, my gallery uploader is hidden when YOAST is activated, each time I have to disable the Yoast and change my gallery and then reactivate YOAST. I am hopping for a quick help.