The language switcher in my footer currently offers three languages: Chinese, English, and Arabic. When users visit the site, it defaults to the English version. When switching languages, the Arabic and Chinese versions switch successfully, but the site cannot be switched to the English version.
I see that this ticket duplicates another ticket that you opened almost at the same time, here, with the same description. I would suggest keeping that other one open, and a supporter from our team will take it and assist you over there, and closing this one.