There's no way you can turn off the WYSIWYG - it should automatically appear everywhere that it's needed!

I suspect some files have failed to download on one of the domains that you're using for your sites, and the failed download is "stuck" in your browser cache. So try reloading the page where the WYSIWYG failed to load, without using the browser cache:

Windows: Ctrl+F5

Mac: Shift+Command+R

(This works in most browsers but I don't know what OS or browser you're using!)

If this fails then you can try clearing the browser cache and reloading.

If all else fails, you can email admin@e-voice.org.uk directly letting me know which site is having the problem and I'll look into it further.

Thanks

Joe