Blank store page

After installing and configuring the Polylang plugin, the content of the store page in two languages ​​periodically disappears. The content appears after I update something in the Polylang plugin. After a while it disappears again (text and products). The page itself works. In categories, products are displayed normally. Disabling all plugins, the problem does not go away. And one more thing: in the WordPress admin, when you click on view, the store redirects to the main page, and not to the store page.

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