I am having an issue with a XhtmlString property in on page editing view. On my local machine it looks fine, but on a different server, all the text is duplicated slightly below the original in grey, making it extremely difficult to read. The issue is across different browsers and it only happens when the WYSIWYG is clicked in focus for editing.

There is no difference in the styles when the property is inspected between my machine and the site on the server either.

Any ideas? It is an Episerver 9 site.

Thanks