Reddit - intermittent connection issue

[#1]

reddit.com has had intermittent connection problems recently, as have others on plus.net (http://www.isitdownrightnow.com/reddit.com.html - see comments).
Anyone have an idea what could be going on? Is this a core router memory problem, or is it something else?

[#2]

Hi Gwydion,
We haven't had any other reports about this, you seem to be the first. Its possibly just a one off as everything seems to be working now.
Dan