When accessing external video (EJ Light solo vid) when closing the youtube tab it throws up what looks like an incomplete embeded survey (Guess it is now just for testing) . Also if I for example choose discipline in the site, the nav numbers / arrows don't go through pages of content. It loses the list and when refreshing the page it goes back to the search results but has moved everything to page 2 which I can then navigate through (Hope that helps / makes sense)