HTML EDITOR selects the content wrapper
I have occurring the strangest thing. I am working in Data Assist pages intending to add HTML editor to some text areas.
1) I select the textarea, then click the HTML Editor icon.
2) the HTML editor opens and I can clearly see that the right text area is selected.
3) I click to edit the editor (any button) and I notice that the Content Wrapper Div is suddenly selected (see picture attached).
4) if I carry on and insert the editor to the page, it then asks "add a form tag?" (see pic 02).
If I continue to add it to the page ignoring the "add a form tag", it inserts the editor but blows out all other form elements on the page and replaces it with the html editor.
What on earth could be causing this? I have deleted cache etc and the only change to extensions was the installation of the SA2 recent update.
Any help would be greatly appreciated