i’m having a problem with my web browser it seems, though i don’t know if it is a wordpress issue too. it seems that when i load a youtube video into a post and then view the post after publishing, i cannot see it in my firefox browser. i can see it in safari. but it is strange because this is only true of posts over the past couple of weeks. i just browsed through earlier posts where i can see the youtube screens instead of white space. any idea why this is happening?