Hello, please help, for some reason on some pages does not correctly output the current locale function osc_locale_code(), for example, on the page of ads always outputs En locale, although installed another, on other pages all works correctly. If in the file oc-includes/osclass/controller/item.php remove this code
    $locales = OSCLocale::newInstance()->listAllEnabled();
    $this->_exportVariableToView('locales', $locales);
Then the osc_locale_code() function starts working correctly. Question, what could be the problem and why does this code affect this function? How to fix it? Thank you very much!

it usually means that 'locales' session variable was dropped or replaced by different content.

Thanks, but if I delete that piece of code from item.php, what is the risk to me?

There is no risk to keep it, it's correct and sometimes you need to re-assign values to session.
You might also use osc_get_locales() that is stored in session as well and does not require extra DB call.