2296: cant add comments in chome on windows xp

piers*****@memefac******** (Google Code) (Is this you? Claim this profile.)
Sept. 20, 2011
2239 
What version are you running?

your demo

What's the URL of the page containing the problem?

http://demo.reviewboard.org/r/6856/

What steps will reproduce the problem?
1. try and add a comment in chrome - the text box isnt visible
2.
3.

What is the expected output? What do you see instead?

just my name and a pencil icon

What operating system are you using? What browser?

chrome xp sp3
Please provide any additional information below.
#1 matthew********@gmai***** (Google Code) (Is this you? Claim this profile.) 
Dupe of 2239
david
#2 david