MAGETWO-86727: magento/magento2#: Customer Login/Logout Issue magento#13040

Author: Oleksii Korshenko

app/code/Magento/Customer/Model/Account/Redirect.php

@@ -206,6 +206,10 @@ protected function processLoggedCustomer()
             $referer = $this->request->getParam(CustomerUrl::REFERER_QUERY_PARAM_NAME);
             if ($referer) {
                 $referer = $this->urlDecoder->decode($referer);
+                preg_match('/logoutSuccess/', $referer, $matches, PREG_OFFSET_CAPTURE);
+                if (!empty($matches)) {
+                    $referer = str_replace('logoutSuccess', '', $referer);
+                }
                 if ($this->hostChecker->isOwnOrigin($referer)) {
                     $this->applyRedirect($referer);
                 }