Hello I am trying to input the videos into spoilers so that it does not take up the whole page

BUT I am experiancing a bug

I thought it was the spoiler code at first but I done some research and it seems to be something to do with passiveVid. This is what my post looks like when i submit it:
Code:
[spoiler="Video Name"]link to the youtube/veoh/whatever[/spoiler]
[spoiler="Video Name"]link to the youtube/veoh/whatever[/spoiler]
And this is what happens

if you could help me and give me a tip on how I could fix this I would be very greatful.
Spoiler hidden (notice there is only 1 spoiler how odd)
Spoiler show (huh the other spoiler in embeded into that spoiler

)
Thanks
Chudz