I had some issue just reading the text on the page after clicking the video. Once the video had opened for me the scrollbar on the site disappeared. It reappear

I had some issue just reading the text on the page after clicking the video. Once the video had opened for me the scrollbar on the site disappeared. It reappeared on reloading the page but incredibly annoying and confusing behavior. Nothing to really say about the video etc. Relevant C&H comic: http://www.explosm.net/comics/2398/ http://www.explosm.net/comics/2398/