Comments are lost

Hello! After updating WordPress to version 5.5, my comments on the site disappeared. There is a form to fill out, but there are no comments themselves. I tried to disable all plugins, reinstalled WordPress - nothing helps. But if I put the standard theme (twenty la-la-la), the comments work.
Does anyone else have this problem?
Thank you in advance

P.S. also issued a ticket to paid support, but it did not appear for some reason (


@kruchin Hi,

Please update your theme to the latest version and the comments will re-appear.

Sorry for this inconvenience.