Odd Permalink Structure | WordPress.org

I’ve built an ecommerce site for a client using the Divi theme, Woocommerce and various other plugins. I recently noticed some random letters after every page. For example the home page is https://ourlittlecherub.com/ but what’s displayed is this https://ourlittlecherub.com/?v=9025a1ae8c64.

I’ve gone through all the plugins, disabled them one after another, changed the theme, checked the permalink settings and I cannot figure out why this is happening. Any ideas?

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