We are having a problem with the drop-down menus and tab labels not displaying properly in the HTML editor and when you try to upload an image. It appears (see below) to be entering in the code for the label but not the actual label.
This is not happening with all users and doesn't seem to be consistent with a particular browser.
We are using Moodle 2.1 and the machine reporting the problems are Macbook Pros using Firefox, Safari and Chrome.
HTML EDITOR ERROR