The plugin can’t stop working by (bad) magic. Something else happened. I hope you find the reason, but it’s probably not because the plugin made suddenly that decision. Look around, by not blaming the plugin right away, you might find the real culprit. Of course, everything is possible, and it might be my plugin, but I don’t believe it could happen suddenly. The plugin works; maybe something else changed in your install. You can do it 😌
According to the heat map of the site in analytics, it was possible to track that users can no longer follow links from images to other pages of the site, the bounce rate increased. First I disabled the plugin and made the page in pure HTML. Later, fellow programmers recommended adding a little code to the theme’s functions.php file. And it worked. With a certain configuration, there is a problem with user roles. Registered users do not see links. Links from images are only available to guests. At first, I decided that all users did not see the links, but the problem concerned only registered ones. Not so critical, but an unpleasant bug.