Home › Forums › Support › Updating failed: invalid JSON body passed This topic has 15 replies, 3 voices, and was last updated 5 years, 8 months ago by David. Viewing 16 post (of 16 total) ← 1 2 Author Posts September 13, 2020 at 2:48 am #1441206 DavidStaff Customer Support I just edited the test page again adding a hand picked product list and again it has updated correctly. Which says the issue is localised. All i can suggest is testing on a different device/browser Author Posts Viewing 16 post (of 16 total) ← 1 2 You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In