A couple of days ago, I started seeing the following behavior. Guests, after they posted a comment, they could see other pending comments from others. I got emails on it too. Today, i tested it. Opened up a new i cognition browser window, went to site as guest and posted comment. When I refreshed the comment area or open up a new incognito window, I see pending comments. See attached. Any ideas? Nothing new added on site in months. Thank you.
This is not the wpDiscuz plugin issue for sure.
Please deactivate the plugins/theme one by one and check after each deactivation to find the problem maker.
Keep the cache plugin (if you have) deactivated during this testing process.
Don't forget to press Ctrl+F5(twice) on the frontend each time before checking.