i haven't noticed it..not yet.. which version of "noscript" are you using?
I know there have been reports in the NoScript forums (though I have not bothered reading them).»forums.informaction.com/viewtopi···&t=17069
Your not alone I update firefox to 24.0 and I also get the same popup message. I did however find a way to fix it temporarily until the next patch by going to your exceptions then add this.^hxxps://plus\.googleapis\.com/_/im/_/widget/render/comments\?^hxxps://apis\.google\.com/u/0/_/widget/render/comments\?Remember to change hxxps to https cause the forum will make a link out of it and this is the only way to show you.
Development build has a fix for youtube.»noscript.net/getit#devel