I think this is down to Page Safe (specifically Stack Safe). Right go here - quarkandbianca.com
Click Login. Password is sunnyjim
When you get redirected back are you seeing the whole video or just the bottom half of it?
I wish Page Safe could redirect to another page instead of back to the previous one, the Stack Safe seems to be hit and miss with the content I keep adding, I end up having to recreate the page as it appears all messed up once published.