Video and image bad rendering after Coursepress pro 2.0 update

I have updated to coursepress pro 2.0 and now, videos and images are looking very bad in all my courses. Please see attached files for the before and after view. Has you can see, images have a yellow line over them, and videos are doubled, with a black screen. Not good.
I have looked over and over to see what could be the problem, and I can't seem to find.
Could you please help. Thanks