Hi. I’ve been using WP for about 10 months and I’ve never seen anything like this before. A colleague and I work on a WP Pagethroughout the month (not at same time obviously). After working for several hours Friday, I noticed my changes weren’t visible on Saturday. My colleague went on after me after I saved my changes and closed page. Looking at Revision History for the time colleague was working on it, it shows that all my changes were reverted back to original text when page was in her permission. Her job is to check links and add text and not to delete anything. So it appears when she opened the page, all my changes were reverted back to the original text yet it makes her look like she did it. See screenshots below. How can we stop this from happening again? What would cause this? I had to redo all my work from Friday.