Sporadic White Pages in CP

One of our engineers has just reported to me that he is getting random blank white pages in the CP right now and is investigating to find a cause. I have been recording another tutorial for the past 30 minutes and have not experienced the problem myself using Firefox so I think it must be a rather rare condition that causes it. Regardless, the engineering team is looking into it and they say that hitting refresh should bring up the page properly if it happens to you. We apologize for any inconvenience this may cause although I think the number of affected people is quite low and it appears to be random so just hit refresh to get past it right now until they get a full fix in place.