Doesn't work for me, but I pretty much assumed it was a NoScript problem.
In fact it's recently gotten really horrid.  It opens infinite tabs....
/me digs a little.
Setting my user agent to IE 8 works.
In fact setting it to just about anything other than my default:
Mozilla/5.0 (Ubuntu; X11; Linux x86_64; rv:9.0) Gecko/20100101 Firefox/9.0
Seems to work.

Firefox 9.0 beta5 on Oneiric.

I sent them a comment.

On Fri, 16 Dec 2011, gregrwm wrote:

> i'm shocked firefox 8.0+build1-0ubuntu0.11.04.3 (natty) doesn't render metrotransit.org, my best guess what's going on is metrotransit pages are lacking metadata describing how to properly render them, but still, geez, every other browser, not to mention prior versions of firefox, do fine.  or is something amis on my box?  others having/not having this problem?

-- 
Gerry Skerbitz
gsker at skerbitz.org