Partial Protection Problem

I am testing partial protection on my live site and I have problem using it. I use partial protection for certain membership level (for example 3) using shortcode [swpm_protected for=”3″] to protect some content. When the user logs in to the page for the first time after using the shortcode, everything is fine.
The problem is that when the user logs out and then logs in again to his account (the account is active with the appropriate membership level), he no longer sees the content. However, I found out that when I update the relevant page from the dashboard (whether I make a change to it or not), the user can see the content again. But when he logs out and logs in again, the content is inaccessible to him, and so on. Any advice, help? Thank you.