Problem with quoting in forum comments

I'm not sure what I've done wrong here, but my quotes within quotes are not displaying properly:
http://libcom.org/forums/theory/parallels-between-anarcho-syndicalism-council-communism-22092009#comment-341951

Status: 
Fixed
Priority: 
Minor
Category: 
bug report

Posted By

Steven.
Sep 23 2009 18:58

Share

Attached files

Comments

Mike Harman
Sep 24 2009 00:55

Ok I fixed them, this is a bit of a strange one.

Basically you had lines like this. [quote]

When you actually need to start the quote on a new line:

[quote]

Steven.
Sep 24 2009 18:23

That's weird, I didn't know that. That's quite crap really!