WPdiscuz is not working on my site from version 7.3.4 to 7.3.5. Visitors can comment but logged in users (including admin) can't comment, they get "Nonce is invalid." message when trying to post comments.
I am currently using version 7.4.3 as a temporary replacement.
The issue with WP Nonce should be fixed in the just-released 7.3.5 version. Please update, delete all caches, purge CDN if you have, press Ctrl+F5 on the website front-end to reset the browser cache and check it during and after the 24 hours.
