Not using anything like Elementor AFAICT, just manually writing with a a theme-based WordPress. What to look for?
Same issue. Dry run says what it will do. Actual run says it made all the replacements. Yet, no change on the current blog when checked. Go back to the plugin and try it again and it says no replacements were made this time. That means that the plugin is keeping a phantom database that it refers to and updates, but that phantom is not being reflected in the external view via the public-facing blog. Nor does it appear in editing posts, where no changes are observed. I can kind of understand how a theme or cache may interfere, but when it comes to editing a post, that has to derive from the database. Right?