youtube comments broken by control embedded video's Rated 1 out of 5 stars

As screamingmonkey stated below, the youtube comment reply boxes are not loading correctly, but only if Control embedded video's is enabled.

there is the other issues, like paused buffering not working, but this is the primary problem right now.

This review is for a previous version of the add-on (0.978.1-signed.1-signed).