I've just logged in to create a new page to find that the Style drop-down box no longer shows the user's custom styles. It's always worked in the past (although I haven't used it for a couple of months) and the only thing I have done is updated WordPress and any plugins. The editor-style.css remains in my sub-theme. Is the problem with TinyMCE Advanced a recognised problem and are there any solutions?
As a way round this problem I tried using the Advanced TinyMCE Config plugin but couldn't get it to recognise any of the styles I tried to add (even with refreshes and closing/restarting the browser completely) so have given up on that avenue.