It's been some weeks since I last edited a certain Custom Post, that I created with Metabox AIO. Now when I go into this Custom Post, there's no content there. But it still querys fine in my template, so the content isn't gone. Just for some reason doesn't appear in WordPress admin. Why is this?
All other Custom Posts that I've created with metabox works fine.
Screenshots of non working Custom Post (Öppna kurser) and of working Custom Post (Omdömen)
Since Rank Math is the only info appearing in the Custom Post that's not working, I also tried with disabling Rank Math, but it's not working anyways, so I take it as Rank Math is innocent here.