Hoping Infra-git is right, but this bug should go to someone who maintains Rietveld.

I'm unable to comment on one CL using Rietveld. Works fine on another that I tried.

Here's the problematic one:
https://codereview.chromium.org/1694063002/

If I click on Reply at the bottom of the CL, nothing happens (no text box appears). If I open up one of the files, and click on an individual comment I want to reply to, I expect the comment section to expand (showing the comment) and a Reply link to appear. Instead nothing happens.

Emailing my comments to the CL still works, though.