Hi John,
OK thanks, I don’t know if this is related to the above, but I deleted the image as you mentioned and added another, but the new image isn’t being reflected on the front-end, I have gone as far as renaming the group name (not group label) and as it was a repeater, the sub names (not sub labels) and I am still having the same issue.
Perhaps I am doing something wrong or is this a bug?
Graham