Unknown Internet Issue (Possibly CenturyLink) Causing Widespread Problems

It appears starting early this morning (Sunday August 30th) there is some issue affecting traffic all over the internet, possibly a Level3/CenturyLink internet backbone outage, as you can see on http://downdetector.com. Our network is functioning normally but you may have trouble visiting some web sites or using some services until this issue is resolved. As this is an issue with the wider internet infrastructure we have no control over it.