Weird Opera / Livejournal problem

[ffutures]

My browser of choice is Opera. As of an hour or so ago both the PC and Mac versions have begun to show some livejournal pages right-justified, e.g. my recent entries and friends page, and the contents of some (but not all) posts I read. Anyone know what might be causing this?

Later Apparently Livejournal rolled out a new version of their software in the last couple of hours. There are already about 20 complaints about this problem on several browsers...