Inserting VIDEO in to a text holder

Today's problem with CoursePress Pro relates to inserting video into a text section.

I have previously added video into text sections by creating a Wordpress Page and inserting the embeded code from youtube it the text viewer, then I select the visual option and copy the video and paste it into the text section in CoursePress Pro.

Today this process is not working at all in CoursePress Pro. Ihave deactivated all my plugins with no luck.

I am close to going live with my course which will rely on the use of video and I want the functionality to add video as I have described above.

It's very frustrating when a process works fine one day and now I can't do it. Why is this happening?

Thank you
Tony