Hi,
I can confirm we have got a client with the same issue, who use this plugin.
Suddenly, out of nowhere after last update, it seems some permalinks got corrupted or changed. If you edit a page and check the permalink (or view page), it gives a 404.
When you put a slash at the end of the permalink and save it, it works again.
Very strange.
We can provide more information in private message, feel free to contact us.
Subscribing to this topic to hear if there are any updates.
